Payment overview · 2025
General Payments
62 reported records · 11 companies
Healthcare provider profile · identity verified
Physician Assistants & Advanced Practice Nursing Providers|Physician Assistant|Medical · MADISONVILLE, TN · NPI 1528388592
Verified facts
CMS Open Payments records show Gregory Brian Cain, PA-C received $1,053.70 in general payments during 2025 across 62 reported records.
PFIZER INC. accounted for 22.9% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 21 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Eliquis, Mounjaro, Ozempic, Rybelsus.
ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported LINZESS as an associated drug or biological on 87954 records involving 21815 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Linzess by this doctor in 2024.
ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYNTHROID as an associated drug or biological on 10655 records involving 4881 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Synthroid by this doctor in 2024.
Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported JARDIANCE as an associated drug or biological on 47708 records involving 23833 distinct recipient NPIs. Public Medicare Part D data also shows 54 claims for Jardiance by this doctor in 2024.
Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported MOUNJARO as an associated drug or biological on 186719 records involving 66436 distinct recipient NPIs. Public Medicare Part D data also shows 49 claims for Mounjaro by this doctor in 2024.
Lilly USA, LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TRULICITY as an associated drug or biological on 71 records involving 57 distinct recipient NPIs. Public Medicare Part D data also shows 45 claims for Trulicity by this doctor in 2024.
Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Ozempic as an associated drug or biological on 261625 records involving 77793 distinct recipient NPIs. Public Medicare Part D data also shows 125 claims for Ozempic by this doctor in 2024.
Novo Nordisk Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Rybelsus as an associated drug or biological on 161257 records involving 55409 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Rybelsus by this doctor in 2024.
PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 79 claims for Eliquis by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Payment overview · 2025
62 reported records · 11 companies
Separate record types
Research Payments (direct recipient): not present in the loaded data
Associated Research Funding (for example, named PI): not present in the loaded data
Ownership / Investment: not present in the loaded data
These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.
Who paid this doctor?
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| PFIZER INC. | Unresolved — no canonical attribution shown | $240.88 | 22.9% | 20 | 2025 |
| Novo Nordisk Inc | Unresolved — no canonical attribution shown | $216.20 | 20.5% | 12 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $148.37 | 14.1% | 9 | 2025 |
| ACADIA Pharmaceuticals Inc | Unresolved — no canonical attribution shown | $127.09 | 12.1% | 1 | 2025 |
| Amgen Inc. | Unresolved — no canonical attribution shown | $77.62 | 7.4% | 5 | 2025 |
| Otsuka America Pharmaceutical, Inc. | Unresolved — no canonical attribution shown | $66.36 | 6.3% | 4 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $47.82 | 4.5% | 3 | 2025 |
| Exact Sciences Corporation | Unresolved — no canonical attribution shown | $45.30 | 4.3% | 3 | 2025 |
| Medtronic, Inc. |
Medtronic, Inc. exact · evidence 2025-07-22 |
$35.30 | 3.4% | 2 | 2025 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | Unresolved — no canonical attribution shown | $34.83 | 3.3% | 2 | 2025 |
| Intra-Sana Laboratories | Unresolved — no canonical attribution shown | $13.93 | 1.3% | 1 | 2025 |
What were the payments for?
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $1,053.70 | 62 |
A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.
Analysis 1 · Payment-linked products
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| NURTEC ODT Normalized: nurtec odt |
Drug | PFIZER INC. | $240.88 | 20 | 2025 |
Source payment records
|
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| ZAVZPRET Normalized: zavzpret |
Drug | PFIZER INC. | $221.91 | 18 | 2025 |
Source payment records
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| Ozempic Normalized: ozempic |
Drug | Novo Nordisk Inc | $183.70 | 10 | 2025 |
Source payment records
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| Rybelsus Normalized: rybelsus |
Drug | Novo Nordisk Inc | $137.06 | 8 | 2025 |
Source payment records
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| NUPLAZID Normalized: nuplazid |
Drug | ACADIA Pharmaceuticals Inc | $127.09 | 1 | 2025 |
Source payment records
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| VRAYLAR Normalized: vraylar |
Drug | ABBVIE INC. | $92.46 | 6 | 2025 |
Source payment records
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| REPATHA Normalized: repatha |
Biological | Amgen Inc. | $77.62 | 5 | 2025 |
Source payment records
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| REXULTI Normalized: rexulti |
Drug | Otsuka America Pharmaceutical, Inc. | $66.36 | 4 | 2025 |
Source payment records
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| UBRELVY Normalized: ubrelvy |
Drug | ABBVIE INC. | $55.91 | 3 | 2025 |
Source payment records
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| MOUNJARO Normalized: mounjaro |
Drug | Lilly USA, LLC | $47.82 | 3 | 2025 |
Source payment records
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| ZEPBOUND Normalized: zepbound |
Drug | Lilly USA, LLC | $47.82 | 3 | 2025 |
Source payment records
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| Cologuard Collection Kit Normalized: cologuard collection kit |
Device | Exact Sciences Corporation | $45.30 | 3 | 2025 |
Source payment records
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| QULIPTA Normalized: qulipta |
Drug | ABBVIE INC. | $41.34 | 2 | 2025 |
Source payment records
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| MINIMED 780G Normalized: minimed 780g |
Device | Medtronic, Inc. | $35.30 | 2 | 2025 |
Source payment records
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| CAPLYTA Normalized: caplyta |
Drug | ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | $34.83 | 2 | 2025 |
Source payment records
|
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| Wegovy Normalized: wegovy |
Drug | Novo Nordisk Inc | $19.20 | 1 | 2025 |
Source payment records
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| ELIQUIS Normalized: eliquis |
Drug | PFIZER INC. | $18.97 | 2 | 2025 |
Source payment records
|
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| GLYCATE Normalized: glycate |
Drug | Intra-Sana Laboratories | $13.93 | 1 | 2025 |
Source payment records
|
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| RELTONE 200 MG Normalized: reltone 200 mg |
Drug | Intra-Sana Laboratories | $13.93 | 1 | 2025 |
Source payment records
|
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| RELTONE 400 MG Normalized: reltone 400 mg |
Drug | Intra-Sana Laboratories | $13.93 | 1 | 2025 |
Source payment records
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| OTEZLA Normalized: otezla |
Drug | Amgen Inc. | $13.77 | 1 | 2025 |
Source payment records
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* Product-associated amounts are non-additive because one payment record may name more than one product.
These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| ELIQUIS eliquis |
2025 | Eliquis | 2024 | 79 | exact normalized | Medicare Part D |
| MOUNJARO mounjaro |
2025 | Mounjaro | 2024 | 49 | exact normalized | Medicare Part D |
| Ozempic ozempic |
2025 | Ozempic | 2024 | 125 | exact normalized | Medicare Part D |
| Rybelsus rybelsus |
2025 | Rybelsus | 2024 | 30 | exact normalized | Medicare Part D |
The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.
Analysis 2 · Same-company prescribing overlap
This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.
| Paying company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | LINZESS open payments reported associated product |
CMS Open Payments — General Payments 87954 supporting records · 21815 recipient NPIs · example record 1201352608 |
Linzess · 2024 Exact normalized brand match · 1 Part D row |
18 | suppressed by CMS |
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | SYNTHROID open payments reported associated product |
CMS Open Payments — General Payments 10655 supporting records · 4881 recipient NPIs · example record 1201352636 |
Synthroid · 2024 Exact normalized brand match · 1 Part D row |
13 | suppressed by CMS |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | JARDIANCE open payments reported associated product |
CMS Open Payments — General Payments 47708 supporting records · 23833 recipient NPIs · example record 1186464557 |
Jardiance · 2024 Exact normalized brand match · 1 Part D row |
54 | 16 |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | MOUNJARO open payments reported associated product |
CMS Open Payments — General Payments 186719 supporting records · 66436 recipient NPIs · example record 1186464455 |
Mounjaro · 2024 Exact normalized brand match · 1 Part D row |
49 | 14 |
| Lilly USA, LLC Exact reporting entity; no affiliate inference |
2025 | TRULICITY open payments reported associated product |
CMS Open Payments — General Payments 71 supporting records · 57 recipient NPIs · example record 1186464601 |
Trulicity · 2024 Exact normalized brand match · 1 Part D row |
45 | 15 |
| Novo Nordisk Inc Exact reporting entity; no affiliate inference |
2025 | Ozempic open payments reported associated product |
CMS Open Payments — General Payments 261625 supporting records · 77793 recipient NPIs · example record 1188130076 |
Ozempic · 2024 Exact normalized brand match · 1 Part D row |
125 | 39 |
| Novo Nordisk Inc Exact reporting entity; no affiliate inference |
2025 | Rybelsus open payments reported associated product |
CMS Open Payments — General Payments 161257 supporting records · 55409 recipient NPIs · example record 1188130076 |
Rybelsus · 2024 Exact normalized brand match · 1 Part D row |
30 | 11 |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | ELIQUIS open payments reported associated product |
CMS Open Payments — General Payments 87112 supporting records · 36032 recipient NPIs · example record 1228794063 |
Eliquis · 2024 Exact normalized brand match · 1 Part D row |
79 | 25 |
These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.
Public Medicare Part D data
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 455 | 147 |
| Lisinopril | Lisinopril | 422 | 145 |
| Amlodipine Besylate | Amlodipine Besylate | 311 | 114 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 290 | 110 |
| Losartan Potassium | Losartan Potassium | 283 | 101 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 275 | 100 |
| Levothyroxine Sodium | Levothyroxine Sodium | 268 | 88 |
| Omeprazole | Omeprazole | 258 | 87 |
| Metformin Hcl | Metformin Hcl | 242 | 78 |
| Gabapentin | Gabapentin | 174 | 61 |
| Tamsulosin Hcl | Tamsulosin Hcl | 169 | 53 |
| Hydrochlorothiazide | Hydrochlorothiazide | 167 | 58 |
| Pantoprazole Sodium | Pantoprazole Sodium | 166 | 58 |
| Fluticasone Propionate | Fluticasone Propionate | 155 | 97 |
| Potassium Chloride | Potassium Chloride | 145 | 48 |
| Montelukast Sodium | Montelukast Sodium | 138 | 50 |
| Furosemide | Furosemide | 134 | 52 |
| Carvedilol | Carvedilol | 128 | 37 |
| Ozempic | Semaglutide | 125 | 39 |
| Metoprolol Tartrate | Metoprolol Tartrate | 118 | 45 |
| Sertraline Hcl | Sertraline Hcl | 109 | 33 |
| Clopidogrel | Clopidogrel Bisulfate | 105 | 36 |
| Zolpidem Tartrate | Zolpidem Tartrate | 104 | 28 |
| Prednisone | Prednisone | 99 | 70 |
| Simvastatin | Simvastatin | 98 | 32 |
| Alprazolam | Alprazolam | 96 | 20 |
| Trazodone Hcl | Trazodone Hcl | 96 | 26 |
| Lorazepam | Lorazepam | 92 | 14 |
| Azithromycin | Azithromycin | 85 | 71 |
| Meloxicam | Meloxicam | 82 | 39 |
| Allopurinol | Allopurinol | 79 | 28 |
| Eliquis | Apixaban | 79 | 25 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 77 | 25 |
| Amoxicillin | Amoxicillin | 73 | 64 |
| Methylprednisolone | Methylprednisolone | 72 | 58 |
| Warfarin Sodium | Warfarin Sodium | 66 | 14 |
| Citalopram Hbr | Citalopram Hydrobromide | 65 | 29 |
| Famotidine | Famotidine | 65 | 31 |
| Baclofen | Baclofen | 62 | 25 |
| Pravastatin Sodium | Pravastatin Sodium | 62 | 23 |
| Metoprolol Succinate | Metoprolol Succinate | 60 | 23 |
| Trelegy Ellipta | Fluticasone/Umeclidin/Vilanter | 60 | 19 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 58 | 54 |
| Atenolol | Atenolol | 57 | 19 |
| Lovastatin | Lovastatin | 57 | 20 |
| Pregabalin | Pregabalin | 56 | 18 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 56 | 32 |
| Farxiga | Dapagliflozin Propanediol | 54 | 15 |
| Jardiance | Empagliflozin | 54 | 16 |
| Tramadol Hcl | Tramadol Hcl | 52 | 13 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 50 | 23 |
| Glimepiride | Glimepiride | 50 | 21 |
| Mounjaro | Tirzepatide | 49 | 14 |
| Duloxetine Hcl | Duloxetine Hcl | 45 | 20 |
| Trulicity | Dulaglutide | 45 | 15 |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 44 | 35 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 43 | 37 |
| Paroxetine Hcl | Paroxetine Hcl | 43 | suppressed |
| Ezetimibe | Ezetimibe | 42 | 16 |
| Ropinirole Hcl | Ropinirole Hcl | 42 | 12 |
| Metformin Hcl Er | Metformin Hcl | 40 | 12 |
| Spironolactone | Spironolactone | 40 | 12 |
| Fluoxetine Hcl | Fluoxetine Hcl | 38 | 12 |
| Ibuprofen | Ibuprofen | 37 | 16 |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 36 | 14 |
| Benazepril Hcl | Benazepril Hcl | 35 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 35 | 22 |
| Esomeprazole Magnesium | Esomeprazole Magnesium | 34 | 13 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 34 | 15 |
| Mirtazapine | Mirtazapine | 34 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 33 | 11 |
| Finasteride | Finasteride | 31 | suppressed |
| Triamterene-Hydrochlorothiazid | Triamterene/Hydrochlorothiazid | 31 | suppressed |
| Ventolin Hfa | Albuterol Sulfate | 31 | suppressed |
| Glipizide | Glipizide | 30 | suppressed |
| Rybelsus | Semaglutide | 30 | 11 |
| Testosterone Cypionate | Testosterone Cypionate | 30 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 29 | suppressed |
| Celecoxib | Celecoxib | 29 | 15 |
| Clindamycin Hcl | Clindamycin Hcl | 29 | 25 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 29 | 15 |
| Bupropion Xl | Bupropion Hcl | 28 | suppressed |
| Buspirone Hcl | Buspirone Hcl | 28 | 11 |
| Clonidine Hcl | Clonidine Hcl | 28 | suppressed |
| Diclofenac Sodium | Diclofenac Sodium | 28 | 11 |
| Diltiazem 24hr Er (Cd) | Diltiazem Hcl | 28 | suppressed |
| Fluconazole | Fluconazole | 28 | 19 |
| Quetiapine Fumarate | Quetiapine Fumarate | 28 | suppressed |
| Nystatin | Nystatin | 26 | 13 |
| Trintellix | Vortioxetine Hydrobromide | 26 | suppressed |
| Clonazepam | Clonazepam | 25 | suppressed |
| Estradiol | Estradiol | 25 | suppressed |
| Hydralazine Hcl | Hydralazine Hcl | 25 | 11 |
| Nifedipine Er | Nifedipine | 25 | suppressed |
| Levetiracetam | Levetiracetam | 24 | suppressed |
| Levofloxacin | Levofloxacin | 24 | 22 |
| Xarelto | Rivaroxaban | 24 | suppressed |
| Bumetanide | Bumetanide | 23 | suppressed |
| Colchicine | Colchicine | 22 | suppressed |
| Januvia | Sitagliptin Phosphate | 21 | suppressed |
| Tizanidine Hcl | Tizanidine Hcl | 21 | suppressed |
| Diazepam | Diazepam | 20 | suppressed |
| Doxazosin Mesylate | Doxazosin Mesylate | 20 | suppressed |
| Midodrine Hcl | Midodrine Hcl | 20 | suppressed |
| Symbicort | Budesonide/Formoterol Fumarate | 20 | suppressed |
| Valsartan | Valsartan | 20 | suppressed |
| Dicyclomine Hcl | Dicyclomine Hcl | 19 | 11 |
| Nano 2nd Gen Pen Needle | Pen Needle, Diabetic | 19 | suppressed |
| Ondansetron Odt | Ondansetron | 19 | 14 |
| Propranolol Hcl | Propranolol Hcl | 19 | suppressed |
| Sucralfate | Sucralfate | 19 | suppressed |
| Cefdinir | Cefdinir | 18 | 17 |
| Linzess | Linaclotide | 18 | suppressed |
| Methocarbamol | Methocarbamol | 18 | suppressed |
| Oxybutynin Chloride | Oxybutynin Chloride | 18 | suppressed |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 18 | 14 |
| Fenofibrate | Fenofibrate | 17 | suppressed |
| Meclizine Hcl | Meclizine Hcl | 17 | suppressed |
| Pioglitazone Hcl | Pioglitazone Hcl | 17 | suppressed |
| Isosorbide Mononitrate Er | Isosorbide Mononitrate | 16 | suppressed |
| Ketoconazole | Ketoconazole | 16 | suppressed |
| Lantus | Insulin Glargine,hum.Rec.Anlog | 16 | suppressed |
| Myrbetriq | Mirabegron | 16 | suppressed |
| Naproxen | Naproxen | 16 | suppressed |
| Acyclovir | Acyclovir | 15 | suppressed |
| Folic Acid | Folic Acid | 15 | suppressed |
| Insulin Lispro | Insulin Lispro | 15 | suppressed |
| Valsartan-Hydrochlorothiazide | Valsartan/Hydrochlorothiazide | 15 | suppressed |
| Chlorthalidone | Chlorthalidone | 14 | suppressed |
| Nitroglycerin | Nitroglycerin | 14 | suppressed |
| Temazepam | Temazepam | 14 | suppressed |
| Azelastine Hcl | Azelastine Hcl | 13 | suppressed |
| Dabigatran Etexilate | Dabigatran Etexilate Mesylate | 13 | suppressed |
| Glyburide | Glyburide | 13 | suppressed |
| Hydroxyzine Pamoate | Hydroxyzine Pamoate | 13 | suppressed |
| Irbesartan | Irbesartan | 13 | suppressed |
| Nortriptyline Hcl | Nortriptyline Hcl | 13 | suppressed |
| Pramipexole Dihydrochloride | Pramipexole Di-Hcl | 13 | suppressed |
| Synthroid | Levothyroxine Sodium | 13 | suppressed |
| Breo Ellipta | Fluticasone/Vilanterol | 12 | suppressed |
| Dextroamphetamine-Amphetamine | Dextroamphetamine/Amphetamine | 12 | suppressed |
| Enalapril Maleate | Enalapril Maleate | 12 | suppressed |
| Gemfibrozil | Gemfibrozil | 12 | suppressed |
| Ramipril | Ramipril | 12 | suppressed |
| Tramadol Hcl Er | Tramadol Hcl | 12 | suppressed |
| Doxycycline Monohydrate | Doxycycline Monohydrate | 11 | 11 |
| Flecainide Acetate | Flecainide Acetate | 11 | suppressed |
| Nystatin-Triamcinolone | Nystatin/Triamcinolone Acet | 11 | suppressed |
| Stiolto Respimat | Tiotropium Br/Olodaterol Hcl | 11 | suppressed |
| Topiramate | Topiramate | 11 | suppressed |
Timeline
Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.
| Year | General Payments | Main payer | Explicit products | Company overlaps | Part D coverage |
|---|---|---|---|---|---|
| 2025 | $1,053.70 · 62 records | PFIZER INC. | CAPLYTA, Cologuard Collection Kit, ELIQUIS, GLYCATE, MINIMED 780G, MOUNJARO, NUPLAZID, NURTEC ODT, OTEZLA, Ozempic, QULIPTA, RELTONE 200 MG, RELTONE 400 MG, REPATHA, REXULTI, Rybelsus, UBRELVY, VRAYLAR, Wegovy, ZAVZPRET, ZEPBOUND | 8 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
| Dataset | Year | Publication | Source |
|---|---|---|---|
| CMS Open Payments — General Payments | 2025 | 2026-06-30 | Original source |
| Medicare Part D Prescribers by Provider and Drug | 2024 | 2026-05-06 | Original source |
| NPPES Data Dissemination V2 | current / reference data | 2026-08-10 | Original source |
Full methodology · Questions & answers · Report a possible error