Healthcare provider profile · identity verified

Marc William Cromie, M.D.

Allopathic & Osteopathic Physicians|Allergy & Immunology · CHATTANOOGA, TN · NPI 1083683668

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 Marc William Cromie, M.D. received $31,357.87 in general payments during 2025 across 154 reported records.

AstraZeneca Pharmaceuticals LP accounted for 82.8% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 29 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Cuvitru, Fasenra, Hizentra, Tezspire, Xolair.

Amgen 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 TEZSPIRE as an associated drug or biological on 22824 records involving 7320 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Tezspire by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported FASENRA as an associated drug or biological on 40035 records involving 10417 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Fasenra by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SYMBICORT as an associated drug or biological on 71 records involving 51 distinct recipient NPIs. Public Medicare Part D data also shows 111 claims for Symbicort by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TEZSPIRE as an associated drug or biological on 33983 records involving 10291 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Tezspire by this doctor in 2024.

CSL Behring reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Hizentra as an associated drug or biological on 13634 records involving 4691 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Hizentra by this doctor in 2024.

Genentech USA, 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 Xolair as an associated drug or biological on 11057 records involving 4008 distinct recipient NPIs. Public Medicare Part D data also shows 122 claims for Xolair by this doctor in 2024.

Grifols 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 Gamunex-C as an associated drug or biological on 3977 records involving 2134 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Gamunex-C by this doctor in 2024.

Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported XOLAIR as an associated drug or biological on 5293 records involving 2861 distinct recipient NPIs. Public Medicare Part D data also shows 122 claims for Xolair by this doctor in 2024.

Takeda Pharmaceuticals U.S.A., 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 CUVITRU as an associated drug or biological on 7118 records involving 2610 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Cuvitru by this doctor in 2024.

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

Payment overview · 2025

General Payments

$31,357.87

154 reported records · 24 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
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $25,967.7282.8%392025
Regeneron Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $2,292.007.3%12025
Regeneron Healthcare Solutions, Inc. Unresolved — no canonical attribution shown $735.112.3%212025
PFIZER INC. Unresolved — no canonical attribution shown $326.031.0%142025
Amgen Inc. Unresolved — no canonical attribution shown $319.781.0%52025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $231.900.7%112025
GENZYME CORPORATION Unresolved — no canonical attribution shown $208.470.7%102025
Ionis Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $205.650.7%52025
ARS Pharmaceuticals Operations, Inc. Unresolved — no canonical attribution shown $204.390.7%92025
CSL Behring Unresolved — no canonical attribution shown $189.860.6%92025
Genentech USA, Inc. Unresolved — no canonical attribution shown $161.740.5%62025
BioCryst US Sales Co., LLC Unresolved — no canonical attribution shown $120.600.4%52025
Pharming Healthcare, Inc. Unresolved — no canonical attribution shown $99.660.3%42025
Grifols USA, LLC Unresolved — no canonical attribution shown $73.150.2%32025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $42.810.1%22025
Blueprint Medicines Corporation Unresolved — no canonical attribution shown $34.890.1%12025
Cycle Pharmaceuticals Inc Unresolved — no canonical attribution shown $27.440.1%12025
Octapharma USA, Inc. Unresolved — no canonical attribution shown $25.560.1%12025
Greer Laboratories, Inc. Unresolved — no canonical attribution shown $24.550.1%12025
GC Biopharma USA, Inc. Unresolved — no canonical attribution shown $16.780.1%12025
Phadia US Inc. Unresolved — no canonical attribution shown $15.860.1%12025
Arcutis Biotherapeutics, Inc. Unresolved — no canonical attribution shown $15.200.1%12025
Organon LLC Unresolved — no canonical attribution shown $11.030.0%12025
Phathom Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $7.690.0%22025

What were the payments for?

Payment categories

CategoryAmountRecords
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$24,895.0020
Food and Beverage$4,170.87133
Consulting Fee$2,292.001

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
AIRSUPRA
Normalized: airsupra
Drug AstraZeneca Pharmaceuticals LP $22,429.57 26 2025
Source payment records
FASENRA
Normalized: fasenra
Biological AstraZeneca Pharmaceuticals LP $3,672.86 12 2025
Source payment records
DUPIXENT
Normalized: dupixent
Biological GENZYME CORPORATION, Regeneron Healthcare Solutions, Inc., Regeneron Pharmaceuticals, Inc. $3,111.78 30 2025
Source payment records
TEZSPIRE
Normalized: tezspire
Biological Amgen Inc., AstraZeneca Pharmaceuticals LP $521.90 8 2025
Source payment records
CUTAQUIG
Normalized: cutaquig
Biological Octapharma USA, Inc., PFIZER INC. $271.15 11 2025
Source payment records
PANZYGA
Normalized: panzyga
Biological PFIZER INC. $222.16 9 2025
Source payment records
NEFFY
Normalized: neffy
Drug ARS Pharmaceuticals Operations, Inc. $204.39 9 2025
Source payment records
DAWNZERA
Normalized: dawnzera
Drug Ionis Pharmaceuticals, Inc. $185.09 4 2025
Source payment records
Xolair
Normalized: xolair
Biological Genentech USA, Inc. $161.74 6 2025
Source payment records
Rhapsido
Normalized: rhapsido
Drug Novartis Pharmaceuticals Corporation $131.31 7 2025
Source payment records
ORLADEYO
Normalized: orladeyo
Drug BioCryst US Sales Co., LLC $120.60 5 2025
Source payment records
RUCONEST
Normalized: ruconest
Biological Pharming Healthcare, Inc. $99.66 4 2025
Source payment records
Hizentra
Normalized: hizentra
Biological CSL Behring $96.62 5 2025
Source payment records
CIBINQO
Normalized: cibinqo
Drug PFIZER INC. $80.44 4 2025
Source payment records
AYVAKIT
Normalized: ayvakit
Biological, Drug Blueprint Medicines Corporation, GENZYME CORPORATION $61.16 2 2025
Source payment records
Prolastin-C Liquid
Normalized: prolastin c liquid
Biological Grifols USA, LLC $56.90 2 2025
Source payment records
Haegarda
Normalized: haegarda
Biological CSL Behring $52.78 2 2025
Source payment records
Andembry
Normalized: andembry
Biological CSL Behring $40.46 2 2025
Source payment records
Sajazir
Normalized: sajazir
Drug Cycle Pharmaceuticals Inc $27.44 1 2025
Source payment records
EUCRISA
Normalized: eucrisa
Drug PFIZER INC. $24.58 1 2025
Source payment records
ORALAIR
Normalized: oralair
Biological Greer Laboratories, Inc. $24.55 1 2025
Source payment records
TAKHZYRO
Normalized: takhzyro
Biological Takeda Pharmaceuticals U.S.A., Inc. $22.49 1 2025
Source payment records
CUVITRU
Normalized: cuvitru
Biological Takeda Pharmaceuticals U.S.A., Inc. $20.32 1 2025
Source payment records
ALYGLO
Normalized: alyglo
Drug GC Biopharma USA, Inc. $16.78 1 2025
Source payment records
Xembify
Normalized: xembify
Biological Grifols USA, LLC $16.25 1 2025
Source payment records
ImmunoCAP
Normalized: immunocap
Device Phadia US Inc. $15.86 1 2025
Source payment records
Zoryve
Normalized: zoryve
Drug Arcutis Biotherapeutics, Inc. $15.20 1 2025
Source payment records
VTAMA
Normalized: vtama
Drug Organon LLC $11.03 1 2025
Source payment records
VOQUEZNA
Normalized: voquezna
Drug Phathom Pharmaceuticals, Inc. $7.69 2 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
CUVITRU
cuvitru
2025 Cuvitru 2024 13
Beneficiary count suppressed
exact normalized Medicare Part D
FASENRA
fasenra
2025 Fasenra 2024 20
Beneficiary count suppressed
exact normalized Medicare Part D
Hizentra
hizentra
2025 Hizentra 2024 19
Beneficiary count suppressed
exact normalized Medicare Part D
TEZSPIRE
tezspire
2025 Tezspire 2024 33
Beneficiary count suppressed
exact normalized Medicare Part D
Xolair
xolair
2025 Xolair 2024 122 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

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.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 TEZSPIRE
open payments reported associated product
CMS Open Payments — General Payments
22824 supporting records · 7320 recipient NPIs · example record 1226871881
Tezspire · 2024
Exact normalized brand match · 1 Part D row
33 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 FASENRA
open payments reported associated product
CMS Open Payments — General Payments
40035 supporting records · 10417 recipient NPIs · example record 1206131346
Fasenra · 2024
Exact normalized brand match · 1 Part D row
20 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 SYMBICORT
open payments reported associated product
CMS Open Payments — General Payments
71 supporting records · 51 recipient NPIs · example record 1206132610
Symbicort · 2024
Exact normalized brand match · 1 Part D row
111 39
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 TEZSPIRE
open payments reported associated product
CMS Open Payments — General Payments
33983 supporting records · 10291 recipient NPIs · example record 1206131392
Tezspire · 2024
Exact normalized brand match · 1 Part D row
33 suppressed by CMS
CSL Behring
Exact reporting entity; no affiliate inference
2025 Hizentra
open payments reported associated product
CMS Open Payments — General Payments
13634 supporting records · 4691 recipient NPIs · example record 1232339012
Hizentra · 2024
Exact normalized brand match · 1 Part D row
19 suppressed by CMS
Genentech USA, Inc.
Exact reporting entity; no affiliate inference
2025 Xolair
open payments reported associated product
CMS Open Payments — General Payments
11057 supporting records · 4008 recipient NPIs · example record 1211488440
Xolair · 2024
Exact normalized brand match · 1 Part D row
122 14
Grifols USA, LLC
Exact reporting entity; no affiliate inference
2025 Gamunex-C
open payments reported associated product
CMS Open Payments — General Payments
3977 supporting records · 2134 recipient NPIs · example record 1249529381
Gamunex-C · 2024
Exact normalized brand match · 1 Part D row
33 suppressed by CMS
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 XOLAIR
open payments reported associated product
CMS Open Payments — General Payments
5293 supporting records · 2861 recipient NPIs · example record 1200005083
Xolair · 2024
Exact normalized brand match · 1 Part D row
122 14
Takeda Pharmaceuticals U.S.A., Inc.
Exact reporting entity; no affiliate inference
2025 CUVITRU
open payments reported associated product
CMS Open Payments — General Payments
7118 supporting records · 2610 recipient NPIs · example record 1223616510
Cuvitru · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS

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
Montelukast SodiumMontelukast Sodium1602520
FamotidineFamotidine673237
Trelegy ElliptaFluticasone/Umeclidin/Vilanter597154
Azelastine HclAzelastine Hcl521237
Levocetirizine DihydrochlorideLevocetirizine Dihydrochloride504159
Albuterol Sulfate HfaAlbuterol Sulfate495239
Fluticasone PropionateFluticasone Propionate464201
Ipratropium BromideIpratropium Bromide23899
Breo ElliptaFluticasone/Vilanterol16540
Breztri AerosphereBudesonide/Glycopyr/Formoterol13536
XolairOmalizumab12214
OmeprazoleOmeprazole11726
SymbicortBudesonide/Formoterol Fumarate11139
AzithromycinAzithromycin8735
EpinephrineEpinephrine8068
Advair HfaFluticasone Propion/Salmeterol7020
Arnuity ElliptaFluticasone Furoate6715
Budesonide-Formoterol FumarateBudesonide/Formoterol Fumarate5930
NucalaMepolizumab59suppressed
Hydroxyzine HclHydroxyzine Hcl5719
Olopatadine HclOlopatadine Hcl4817
Triamcinolone AcetonideTriamcinolone Acetonide4825
Dupixent SyringeDupilumab44suppressed
Fluticasone-SalmeterolFluticasone Propion/Salmeterol3413
AmoxicillinAmoxicillin3313
Gamunex-CImmune Globul G/Gly/Iga Avg 4633suppressed
TezspireTezepelumab-Ekko33suppressed
BreynaBudesonide/Formoterol Fumarate3113
Spiriva RespimatTiotropium Bromide3111
Levalbuterol Tartrate HfaLevalbuterol Tartrate2914
Qvar RedihalerBeclomethasone Dipropionate27suppressed
Ventolin HfaAlbuterol Sulfate2617
DuleraMometasone/Formoterol25suppressed
Pantoprazole SodiumPantoprazole Sodium25suppressed
Incruse ElliptaUmeclidinium Bromide23suppressed
Dupixent PenDupilumab20suppressed
FasenraBenralizumab20suppressed
HizentraImmun Glob G(Igg)/Pro/Iga 0-5019suppressed
Mometasone FuroateMometasone Furoate17suppressed
Pulmicort FlexhalerBudesonide17suppressed
XhanceFluticasone Propionate17suppressed
RizatriptanRizatriptan Benzoate16suppressed
Fluticasone Propionate HfaFluticasone Propionate15suppressed
Wixela InhubFluticasone Propion/Salmeterol15suppressed
BudesonideBudesonide13suppressed
CuvitruImmun Glob G(Igg)/Gly/Iga Ov5013suppressed
Fluocinolone AcetonideFluocinolone Acetonide13suppressed
MupirocinMupirocin12suppressed
Sumatriptan SuccinateSumatriptan Succinate12suppressed
Cyproheptadine HclCyproheptadine Hcl11suppressed
PrednisonePrednisone11suppressed
Proair RespiclickAlbuterol Sulfate11suppressed

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 $31,357.87 · 154 records AstraZeneca Pharmaceuticals LP AIRSUPRA, ALYGLO, AYVAKIT, Andembry, CIBINQO, CUTAQUIG, CUVITRU, DAWNZERA, DUPIXENT, EUCRISA, FASENRA, Haegarda, Hizentra, ImmunoCAP, NEFFY, ORALAIR, ORLADEYO, PANZYGA, Prolastin-C Liquid, RUCONEST, Rhapsido, Sajazir, TAKHZYRO, TEZSPIRE, VOQUEZNA, VTAMA, Xembify, Xolair, Zoryve 9
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