Healthcare provider profile · identity verified

David R Close, MD

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · LUBBOCK, TX · NPI 1326002130

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 David R Close, MD received $785.09 in general payments during 2025 across 33 reported records.

AstraZeneca Pharmaceuticals LP accounted for 17.1% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 30 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Imbruvica, Jakafi, Lynparza.

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 IMBRUVICA as an associated drug or biological on 15599 records involving 6881 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Imbruvica by this doctor in 2024.

ARRAY BIOPHARMA 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 IBRANCE as an associated drug or biological on 54 records involving 52 distinct recipient NPIs. Public Medicare Part D data also shows 48 claims for Ibrance by this doctor in 2024.

ARRAY BIOPHARMA 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 XTANDI as an associated drug or biological on 98 records involving 88 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Xtandi 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 LYNPARZA as an associated drug or biological on 9531 records involving 5030 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Lynparza by this doctor in 2024.

Celgene 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 ELIQUIS as an associated drug or biological on 25 records involving 24 distinct recipient NPIs. Public Medicare Part D data also shows 53 claims for Eliquis 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 ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 53 claims for Eliquis by this doctor in 2024.

Incyte 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 JAKAFI as an associated drug or biological on 14854 records involving 6477 distinct recipient NPIs. Public Medicare Part D data also shows 30 claims for Jakafi by this doctor in 2024.

Janssen Biotech, 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 IMBRUVICA as an associated drug or biological on 47 records involving 33 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Imbruvica by this doctor in 2024.

Merck Sharp & Dohme 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 LENVIMA as an associated drug or biological on 66 records involving 58 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Lenvima by this doctor in 2024.

Merck Sharp & Dohme 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 LYNPARZA as an associated drug or biological on 10903 records involving 6595 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Lynparza 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 KISQALI as an associated drug or biological on 31637 records involving 7959 distinct recipient NPIs. Public Medicare Part D data also shows 28 claims for Kisqali 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 53 claims for Eliquis 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 IBRANCE as an associated drug or biological on 11505 records involving 4934 distinct recipient NPIs. Public Medicare Part D data also shows 48 claims for Ibrance 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 XTANDI as an associated drug or biological on 19368 records involving 7657 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Xtandi by this doctor in 2024.

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

Payment overview · 2025

General Payments

$785.09

33 reported records · 13 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 $134.5417.1%62025
PFIZER INC. Unresolved — no canonical attribution shown $80.6310.3%42025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $77.669.9%32025
JAZZ PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $66.898.5%22025
Genentech USA, Inc. Unresolved — no canonical attribution shown $65.348.3%32025
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $62.738.0%22025
ARRAY BIOPHARMA INC Unresolved — no canonical attribution shown $55.587.1%22025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $54.767.0%22025
E.R. Squibb & Sons, L.L.C. Unresolved — no canonical attribution shown $46.005.9%22025
Incyte Corporation Unresolved — no canonical attribution shown $41.745.3%22025
Celgene Corporation Unresolved — no canonical attribution shown $39.085.0%22025
ABBVIE INC. Unresolved — no canonical attribution shown $36.114.6%22025
Ipsen Biopharmaceuticals, Inc Unresolved — no canonical attribution shown $24.033.1%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Food and Beverage$785.0933

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
ZEPZELCA
Normalized: zepzelca
Drug JAZZ PHARMACEUTICALS INC. $66.89 2 2025
Source payment records
PLUVICTO
Normalized: pluvicto
Drug Novartis Pharmaceuticals Corporation $62.73 2 2025
Source payment records
CALQUENCE
Normalized: calquence
Drug AstraZeneca Pharmaceuticals LP $61.23 3 2025
Source payment records
ADCETRIS
Normalized: adcetris
Biological PFIZER INC. $57.95 3 2025
Source payment records
ELREXFIO
Normalized: elrexfio
Drug PFIZER INC. $57.95 3 2025
Source payment records
BRAFTOVI
Normalized: braftovi
Drug ARRAY BIOPHARMA INC $55.58 2 2025
Source payment records
LORBRENA
Normalized: lorbrena
Drug ARRAY BIOPHARMA INC $55.58 2 2025
Source payment records
MEKTOVI
Normalized: mektovi
Drug ARRAY BIOPHARMA INC $55.58 2 2025
Source payment records
XALKORI
Normalized: xalkori
Drug ARRAY BIOPHARMA INC $55.58 2 2025
Source payment records
KEYTRUDA
Normalized: keytruda
Biological Merck Sharp & Dohme LLC $54.76 2 2025
Source payment records
LYNPARZA
Normalized: lynparza
Biological, Drug AstraZeneca Pharmaceuticals LP, Merck Sharp & Dohme LLC $47.78 2 2025
Source payment records
OPDIVO
Normalized: opdivo
Biological E.R. Squibb & Sons, L.L.C. $46.00 2 2025
Source payment records
REBLOZYL
Normalized: reblozyl
Biological Celgene Corporation $39.08 2 2025
Source payment records
ERLEADA
Normalized: erleada
Drug Janssen Biotech, Inc. $39.03 2 2025
Source payment records
Polivy
Normalized: polivy
Biological Genentech USA, Inc. $38.90 2 2025
Source payment records
CARVYKTI
Normalized: carvykti
Drug Janssen Biotech, Inc. $38.63 1 2025
Source payment records
DARZALEX
Normalized: darzalex
Biological Janssen Biotech, Inc. $38.63 1 2025
Source payment records
TALVEY
Normalized: talvey
Biological Janssen Biotech, Inc. $38.63 1 2025
Source payment records
TECVAYLI
Normalized: tecvayli
Biological Janssen Biotech, Inc. $38.63 1 2025
Source payment records
EPKINLY
Normalized: epkinly
Drug ABBVIE INC. $36.11 2 2025
Source payment records
IMBRUVICA
Normalized: imbruvica
Drug ABBVIE INC. $36.11 2 2025
Source payment records
IMFINZI
Normalized: imfinzi
Biological AstraZeneca Pharmaceuticals LP $28.93 1 2025
Source payment records
Tecentriq
Normalized: tecentriq
Biological Genentech USA, Inc. $26.44 1 2025
Source payment records
Tecentriq Hybreza
Normalized: tecentriq hybreza
Biological Genentech USA, Inc. $26.44 1 2025
Source payment records
JAKAFI
Normalized: jakafi
Drug Incyte Corporation $24.62 1 2025
Source payment records
Onivyde
Normalized: onivyde
Drug Ipsen Biopharmaceuticals, Inc $24.03 1 2025
Source payment records
PADCEV
Normalized: padcev
Biological PFIZER INC. $22.68 1 2025
Source payment records
BOSULIF
Normalized: bosulif
Drug PFIZER INC. $20.45 1 2025
Source payment records
MONJUVI
Normalized: monjuvi
Drug Incyte Corporation $17.12 1 2025
Source payment records
PEMAZYRE
Normalized: pemazyre
Drug Incyte Corporation $17.12 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
IMBRUVICA
imbruvica
2025 Imbruvica 2024 12
Beneficiary count suppressed
exact normalized Medicare Part D
JAKAFI
jakafi
2025 Jakafi 2024 30
Beneficiary count suppressed
exact normalized Medicare Part D
LYNPARZA
lynparza
2025 Lynparza 2024 11
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 IMBRUVICA
open payments reported associated product
CMS Open Payments — General Payments
15599 supporting records · 6881 recipient NPIs · example record 1201352838
Imbruvica · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
ARRAY BIOPHARMA INC
Exact reporting entity; no affiliate inference
2025 IBRANCE
open payments reported associated product
CMS Open Payments — General Payments
54 supporting records · 52 recipient NPIs · example record 1228804288
Ibrance · 2024
Exact normalized brand match · 1 Part D row
48 suppressed by CMS
ARRAY BIOPHARMA INC
Exact reporting entity; no affiliate inference
2025 XTANDI
open payments reported associated product
CMS Open Payments — General Payments
98 supporting records · 88 recipient NPIs · example record 1228800820
Xtandi · 2024
Exact normalized brand match · 1 Part D row
18 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 LYNPARZA
open payments reported associated product
CMS Open Payments — General Payments
9531 supporting records · 5030 recipient NPIs · example record 1206131376
Lynparza · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Celgene Corporation
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
25 supporting records · 24 recipient NPIs · example record 1184385048
Eliquis · 2024
Exact normalized brand match · 1 Part D row
53 suppressed by CMS
E.R. Squibb & Sons, L.L.C.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
27956 supporting records · 14870 recipient NPIs · example record 1184377713
Eliquis · 2024
Exact normalized brand match · 1 Part D row
53 suppressed by CMS
Incyte Corporation
Exact reporting entity; no affiliate inference
2025 JAKAFI
open payments reported associated product
CMS Open Payments — General Payments
14854 supporting records · 6477 recipient NPIs · example record 1225959940
Jakafi · 2024
Exact normalized brand match · 1 Part D row
30 suppressed by CMS
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 IMBRUVICA
open payments reported associated product
CMS Open Payments — General Payments
47 supporting records · 33 recipient NPIs · example record 1174328453
Imbruvica · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
Merck Sharp & Dohme LLC
Exact reporting entity; no affiliate inference
2025 LENVIMA
open payments reported associated product
CMS Open Payments — General Payments
66 supporting records · 58 recipient NPIs · example record 1237995778
Lenvima · 2024
Exact normalized brand match · 1 Part D row
12 suppressed by CMS
Merck Sharp & Dohme LLC
Exact reporting entity; no affiliate inference
2025 LYNPARZA
open payments reported associated product
CMS Open Payments — General Payments
10903 supporting records · 6595 recipient NPIs · example record 1237992238
Lynparza · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Novartis Pharmaceuticals Corporation
Exact reporting entity; no affiliate inference
2025 KISQALI
open payments reported associated product
CMS Open Payments — General Payments
31637 supporting records · 7959 recipient NPIs · example record 1200004789
Kisqali · 2024
Exact normalized brand match · 1 Part D row
28 suppressed by CMS
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
53 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 IBRANCE
open payments reported associated product
CMS Open Payments — General Payments
11505 supporting records · 4934 recipient NPIs · example record 1228794164
Ibrance · 2024
Exact normalized brand match · 1 Part D row
48 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 XTANDI
open payments reported associated product
CMS Open Payments — General Payments
19368 supporting records · 7657 recipient NPIs · example record 1228794230
Xtandi · 2024
Exact normalized brand match · 1 Part D row
18 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
LetrozoleLetrozole21950
AnastrozoleAnastrozole6921
EliquisApixaban53suppressed
AllopurinolAllopurinol5012
IbrancePalbociclib48suppressed
Potassium ChloridePotassium Chloride4324
HydroxyureaHydroxyurea39suppressed
Ondansetron HclOndansetron Hcl3518
Tramadol HclTramadol Hcl3516
Tamoxifen CitrateTamoxifen Citrate34suppressed
JakafiRuxolitinib Phosphate30suppressed
Levothyroxine SodiumLevothyroxine Sodium30suppressed
Pantoprazole SodiumPantoprazole Sodium2915
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen2816
KisqaliRibociclib Succinate28suppressed
Promethazine HclPromethazine Hcl2818
Ondansetron OdtOndansetron2613
PrednisonePrednisone26suppressed
ExemestaneExemestane23suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine2215
GabapentinGabapentin22suppressed
LorazepamLorazepam21suppressed
Enoxaparin SodiumEnoxaparin Sodium1915
XtandiEnzalutamide18suppressed
DexamethasoneDexamethasone1711
BicalutamideBicalutamide14suppressed
Abiraterone AcetateAbiraterone Acetate13suppressed
ImbruvicaIbrutinib12suppressed
LenvimaLenvatinib Mesylate12suppressed
TriumeqAbacavir/Dolutegravir/Lamivudi12suppressed
LynparzaOlaparib11suppressed

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 $785.09 · 33 records AstraZeneca Pharmaceuticals LP ADCETRIS, BOSULIF, BRAFTOVI, CALQUENCE, CARVYKTI, DARZALEX, ELREXFIO, EPKINLY, ERLEADA, IMBRUVICA, IMFINZI, JAKAFI, KEYTRUDA, LORBRENA, LYNPARZA, MEKTOVI, MONJUVI, OPDIVO, Onivyde, PADCEV, PEMAZYRE, PLUVICTO, Polivy, REBLOZYL, TALVEY, TECVAYLI, Tecentriq, Tecentriq Hybreza, XALKORI, ZEPZELCA 14
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