Healthcare provider profile · identity verified

Amber Joelle Dortch

Physician Assistants & Advanced Practice Nursing Providers|Nurse Practitioner|Family · PALO ALTO, CA · NPI 1609449289

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Amber Joelle Dortch received $18.45 in general payments during 2025 across 1 reported records.

Abbott Laboratories accounted for 100.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 1 associated product.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$18.45

1 reported records · 1 companies

Separate record types

Research & Ownership

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?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Abbott Laboratories Unresolved — no canonical attribution shown $18.45100.0%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$18.451

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

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
FREESTYLE LIBRE 3
Normalized: freestyle libre 3
Device Abbott Laboratories $18.45 1 2025
Source payment records

* 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.

Public prescribing for products named in payments

No exact normalized or approved-alias overlap was found in the loaded Part D year. This does not mean the doctor never prescribed the product.

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

Drugs reported in other payments from the same company that also appear in Medicare Part D

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.

None of this doctor’s payer companies has same-entity product evidence that passes the publication threshold. The site does not infer company ownership, affiliates, or generic manufacturers.

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

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
Atorvastatin CalciumAtorvastatin Calcium397152
Amlodipine BesylateAmlodipine Besylate260105
Levothyroxine SodiumLevothyroxine Sodium21986
Metoprolol SuccinateMetoprolol Succinate19583
LisinoprilLisinopril18465
Metformin HclMetformin Hcl17062
Losartan PotassiumLosartan Potassium13761
Pantoprazole SodiumPantoprazole Sodium13634
EliquisApixaban13538
GabapentinGabapentin13552
Potassium ChloridePotassium Chloride12942
SimvastatinSimvastatin12249
FurosemideFurosemide9641
Tamsulosin HclTamsulosin Hcl9533
OmeprazoleOmeprazole9132
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen9030
Quetiapine FumarateQuetiapine Fumarate8619
Escitalopram OxalateEscitalopram Oxalate8522
Sertraline HclSertraline Hcl8422
ClopidogrelClopidogrel Bisulfate7530
AlprazolamAlprazolam7231
CarvedilolCarvedilol7233
Donepezil HclDonepezil Hcl7021
FamotidineFamotidine7034
Albuterol Sulfate HfaAlbuterol Sulfate6943
Duloxetine HclDuloxetine Hcl6723
Tramadol HclTramadol Hcl6618
Trazodone HclTrazodone Hcl6529
Rosuvastatin CalciumRosuvastatin Calcium6231
Buspirone HclBuspirone Hcl5719
FinasterideFinasteride5115
Bupropion XlBupropion Hcl4724
Citalopram HbrCitalopram Hydrobromide4713
Lantus SolostarInsulin Glargine,hum.Rec.Anlog4717
Fluticasone PropionateFluticasone Propionate4624
JardianceEmpagliflozin4613
HydrochlorothiazideHydrochlorothiazide4519
Memantine HclMemantine Hcl45suppressed
MirtazapineMirtazapine4311
Pravastatin SodiumPravastatin Sodium4218
Metformin Hcl ErMetformin Hcl4119
Metoprolol TartrateMetoprolol Tartrate4015
AllopurinolAllopurinol3814
LevetiracetamLevetiracetam36suppressed
PrednisonePrednisone3623
Losartan-HydrochlorothiazideLosartan/Hydrochlorothiazide3518
AtenololAtenolol3413
MeloxicamMeloxicam3417
Carbidopa-LevodopaCarbidopa/Levodopa31suppressed
CelecoxibCelecoxib31suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol29suppressed
LorazepamLorazepam29suppressed
Montelukast SodiumMontelukast Sodium2812
MounjaroTirzepatide28suppressed
RisperidoneRisperidone28suppressed
Venlafaxine Hcl ErVenlafaxine Hcl28suppressed
Lisinopril-HydrochlorothiazideLisinopril/Hydrochlorothiazide2715
Oxybutynin ChlorideOxybutynin Chloride27suppressed
Pioglitazone HclPioglitazone Hcl2717
AripiprazoleAripiprazole26suppressed
Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog26suppressed
OzempicSemaglutide26suppressed
XareltoRivaroxaban26suppressed
Divalproex SodiumDivalproex Sodium25suppressed
Ropinirole HclRopinirole Hcl25suppressed
Solifenacin SuccinateSolifenacin Succinate25suppressed
Amitriptyline HclAmitriptyline Hcl24suppressed
Paroxetine HclParoxetine Hcl24suppressed
GlimepirideGlimepiride23suppressed
Meclizine HclMeclizine Hcl2312
Tizanidine HclTizanidine Hcl23suppressed
Trelegy ElliptaFluticasone/Umeclidin/Vilanter23suppressed
IbuprofenIbuprofen2215
BumetanideBumetanide21suppressed
GlipizideGlipizide21suppressed
Incruse ElliptaUmeclidinium Bromide21suppressed
IrbesartanIrbesartan2111
OlanzapineOlanzapine21suppressed
PregabalinPregabalin21suppressed
SpironolactoneSpironolactone21suppressed
Warfarin SodiumWarfarin Sodium21suppressed
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate20suppressed
ClonazepamClonazepam20suppressed
Clonidine HclClonidine Hcl19suppressed
Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav1817
SynthroidLevothyroxine Sodium18suppressed
TrulicityDulaglutide18suppressed
Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim1717
Ventolin HfaAlbuterol Sulfate17suppressed
Zolpidem TartrateZolpidem Tartrate17suppressed
Cyclobenzaprine HclCyclobenzaprine Hcl16suppressed
Fluoxetine HclFluoxetine Hcl1613
MyrbetriqMirabegron16suppressed
Novolog FlexpenInsulin Aspart16suppressed
SymbicortBudesonide/Formoterol Fumarate16suppressed
Diltiazem 24hr Er (Cd)Diltiazem Hcl15suppressed
Triamcinolone AcetonideTriamcinolone Acetonide15suppressed
Venlafaxine HclVenlafaxine Hcl15suppressed
Acetaminophen-CodeineAcetaminophen With Codeine14suppressed
Amlodipine Besylate-BenazeprilAmlodipine Besylate/Benazepril14suppressed
Benazepril HclBenazepril Hcl14suppressed
Dicyclomine HclDicyclomine Hcl14suppressed
FluconazoleFluconazole14suppressed
RamiprilRamipril14suppressed
CephalexinCephalexin13suppressed
LovastatinLovastatin13suppressed
Tolterodine Tartrate ErTolterodine Tartrate13suppressed
Alfuzosin Hcl ErAlfuzosin Hcl12suppressed
Anoro ElliptaUmeclidinium Brm/Vilanterol Tr12suppressed
FarxigaDapagliflozin Propanediol12suppressed
Isosorbide Mononitrate ErIsosorbide Mononitrate12suppressed
MetolazoneMetolazone12suppressed
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst1211
NystatinNystatin12suppressed
Propranolol HclPropranolol Hcl12suppressed
Tresiba Flextouch U-100Insulin Degludec12suppressed
Atenolol-ChlorthalidoneAtenolol/Chlorthalidone11suppressed
Autoshield Duo Pen NeedlePen Needle,dual Safety,diabetc11suppressed
AzithromycinAzithromycin1111
HaloperidolHaloperidol11suppressed
Levetiracetam ErLevetiracetam11suppressed
Lithium Carbonate ErLithium Carbonate11suppressed
MethocarbamolMethocarbamol11suppressed
Morphine Sulfate ErMorphine Sulfate11suppressed
Oxybutynin Chloride ErOxybutynin Chloride11suppressed
Potassium Citrate ErPotassium Citrate11suppressed
RytaryCarbidopa/Levodopa11suppressed
TopiramateTopiramate11suppressed

Timeline

Payment and prescribing data by year

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.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $18.45 · 1 records Abbott Laboratories FREESTYLE LIBRE 3
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
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

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error