Healthcare provider profile · identity verified

James L Baker, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Rheumatology · JOHNSON CITY, TN · NPI 1477530301

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 James L Baker, M.D. received $1,653.42 in general payments during 2025 across 100 reported records.

ABBVIE INC. accounted for 31.4% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 23 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Enbrel, Orencia, Otezla, Rinvoq, Xeljanz.

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 RINVOQ as an associated drug or biological on 279238 records involving 34343 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Rinvoq by this doctor in 2024.

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 ENBREL as an associated drug or biological on 9330 records involving 2094 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Enbrel by this doctor in 2024.

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 OTEZLA as an associated drug or biological on 177267 records involving 48600 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Otezla by this doctor in 2024.

E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ORENCIA as an associated drug or biological on 10404 records involving 2463 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Orencia 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 XELJANZ as an associated drug or biological on 32588 records involving 8614 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Xeljanz by this doctor in 2024.

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

Payment overview · 2025

General Payments

$1,653.42

100 reported records · 14 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
ABBVIE INC. Unresolved — no canonical attribution shown $518.9431.4%352025
Amgen Inc. Unresolved — no canonical attribution shown $242.6514.7%172025
UCB, Inc. Unresolved — no canonical attribution shown $211.4912.8%132025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $211.3212.8%132025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $132.978.0%62025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $106.376.4%52025
PFIZER INC. Unresolved — no canonical attribution shown $65.193.9%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $42.772.6%22025
Mallinckrodt Hospital Products Inc. Unresolved — no canonical attribution shown $26.921.6%12025
Organon LLC Unresolved — no canonical attribution shown $23.721.4%12025
Genentech USA, Inc. Unresolved — no canonical attribution shown $19.241.2%12025
SOBI, INC Unresolved — no canonical attribution shown $18.451.1%12025
Alexion Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $17.631.1%12025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $15.760.9%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$1,653.42100

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
RINVOQ
Normalized: rinvoq
Biological ABBVIE INC. $387.90 29 2025
Source payment records
COSENTYX
Normalized: cosentyx
Drug Novartis Pharmaceuticals Corporation $201.83 12 2025
Source payment records
Bimzelx
Normalized: bimzelx
Biological UCB, Inc. $198.51 12 2025
Source payment records
TREMFYA
Normalized: tremfya
Drug Janssen Biotech, Inc. $132.97 6 2025
Source payment records
SKYRIZI
Normalized: skyrizi
Biological ABBVIE INC. $131.04 6 2025
Source payment records
ORENCIA
Normalized: orencia
Biological E.R. Squibb & Sons, L.L.C. $106.37 5 2025
Source payment records
TAVNEOS
Normalized: tavneos
Drug Amgen Inc. $85.77 5 2025
Source payment records
ENBREL
Normalized: enbrel
Biological Amgen Inc. $67.41 5 2025
Source payment records
OTEZLA
Normalized: otezla
Drug Amgen Inc. $67.41 5 2025
Source payment records
UPLIZNA
Normalized: uplizna
Biological Amgen Inc. $60.07 4 2025
Source payment records
OCTAGAM IMMUNE GLOBULIN (HUMAN)
Normalized: octagam immune globulin human
Drug PFIZER INC. $45.70 2 2025
Source payment records
BENLYSTA
Normalized: benlysta
Biological GlaxoSmithKline, LLC. $42.77 2 2025
Source payment records
EVENITY
Normalized: evenity
Biological Amgen Inc. $29.40 3 2025
Source payment records
ACTHAR
Normalized: acthar
Biological Mallinckrodt Hospital Products Inc. $26.92 1 2025
Source payment records
HADLIMA
Normalized: hadlima
Drug Organon LLC $23.72 1 2025
Source payment records
RENFLEXIS
Normalized: renflexis
Drug Organon LLC $23.72 1 2025
Source payment records
SIMPONI ARIA
Normalized: simponi aria
Biological Janssen Biotech, Inc. $22.47 1 2025
Source payment records
XELJANZ
Normalized: xeljanz
Drug PFIZER INC. $19.49 1 2025
Source payment records
Actemra
Normalized: actemra
Biological Genentech USA, Inc. $19.24 1 2025
Source payment records
Kineret
Normalized: kineret
Drug SOBI, INC $18.45 1 2025
Source payment records
STRENSIQ
Normalized: strensiq
Biological Alexion Pharmaceuticals, Inc. $17.63 1 2025
Source payment records
SAPHNELO
Normalized: saphnelo
Biological AstraZeneca Pharmaceuticals LP $15.76 1 2025
Source payment records
Cimzia
Normalized: cimzia
Drug UCB, Inc. $12.98 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

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
ENBREL
enbrel
2025 Enbrel 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
ORENCIA
orencia
2025 Orencia 2024 14
Beneficiary count suppressed
exact normalized Medicare Part D
OTEZLA
otezla
2025 Otezla 2024 24
Beneficiary count suppressed
exact normalized Medicare Part D
RINVOQ
rinvoq
2025 Rinvoq 2024 23
Beneficiary count suppressed
exact normalized Medicare Part D
XELJANZ
xeljanz
2025 Xeljanz 2024 13
Beneficiary count suppressed
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
ABBVIE INC.
Exact reporting entity; no affiliate inference
2025 RINVOQ
open payments reported associated product
CMS Open Payments — General Payments
279238 supporting records · 34343 recipient NPIs · example record 1201352600
Rinvoq · 2024
Exact normalized brand match · 1 Part D row
23 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 ENBREL
open payments reported associated product
CMS Open Payments — General Payments
9330 supporting records · 2094 recipient NPIs · example record 1226877474
Enbrel · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
Amgen Inc.
Exact reporting entity; no affiliate inference
2025 OTEZLA
open payments reported associated product
CMS Open Payments — General Payments
177267 supporting records · 48600 recipient NPIs · example record 1226871616
Otezla · 2024
Exact normalized brand match · 1 Part D row
24 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ORENCIA
open payments reported associated product
CMS Open Payments — General Payments
10404 supporting records · 2463 recipient NPIs · example record 1184378623
Orencia · 2024
Exact normalized brand match · 1 Part D row
14 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 XELJANZ
open payments reported associated product
CMS Open Payments — General Payments
32588 supporting records · 8614 recipient NPIs · example record 1228794176
Xeljanz · 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
Hydroxychloroquine SulfateHydroxychloroquine Sulfate600124
MethotrexateMethotrexate Sodium48689
PrednisonePrednisone27878
Folic AcidFolic Acid13228
Humira(Cf) PenAdalimumab8011
LeflunomideLeflunomide7516
Enbrel SureclickEtanercept68suppressed
Xeljanz XrTofacitinib Citrate45suppressed
AllopurinolAllopurinol43suppressed
FebuxostatFebuxostat26suppressed
OtezlaApremilast24suppressed
RinvoqUpadacitinib23suppressed
AzathioprineAzathioprine22suppressed
CelecoxibCelecoxib19suppressed
Sulfasalazine DrSulfasalazine19suppressed
Methotrexate SodiumMethotrexate Sodium/Pf17suppressed
ColchicineColchicine15suppressed
GabapentinGabapentin15suppressed
Amlodipine BesylateAmlodipine Besylate14suppressed
EnbrelEtanercept14suppressed
MeloxicamMeloxicam14suppressed
Mycophenolate MofetilMycophenolate Mofetil14suppressed
OrenciaAbatacept14suppressed
Orencia ClickjectAbatacept13suppressed
XeljanzTofacitinib Citrate13suppressed
Cimzia (2 Pack)Certolizumab Pegol12suppressed
Cyltezo(Cf) PenAdalimumab-Adbm11suppressed
Duloxetine HclDuloxetine Hcl11suppressed

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 $1,653.42 · 100 records ABBVIE INC. ACTHAR, Actemra, BENLYSTA, Bimzelx, COSENTYX, Cimzia, ENBREL, EVENITY, HADLIMA, Kineret, OCTAGAM IMMUNE GLOBULIN (HUMAN), ORENCIA, OTEZLA, RENFLEXIS, RINVOQ, SAPHNELO, SIMPONI ARIA, SKYRIZI, STRENSIQ, TAVNEOS, TREMFYA, UPLIZNA, XELJANZ 5
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