Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

HAMMAD ZAFAR

Allopathic & Osteopathic Physicians Hospitalist

NPI
1215451778
CMS profile
3687284
Location
IOWA CITY, IA

General Payments · PY2019–2024

$2,961.89

  • Reported across 88 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$1,878.45

57 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,793.46 56
Education $84.99 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $13.30 1
PY2023 $1,070.14 30
PY2024 $1,878.45 57

Payment records · PY2024 (57)

Sorted by paying entity, then date · as published by CMS

Program year 2024 20192023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $21.94 01/03/2024 Food and Beverage Undisputed 01/23/2026 1106386926 CMS
ABBVIE INC. $20.61 01/12/2024 Food and Beverage Undisputed 01/23/2026 1106386928 CMS
ABBVIE INC. $20.91 01/25/2024 Food and Beverage Undisputed 01/23/2026 1106386930 CMS
ABBVIE INC. $15.80 02/01/2024 Food and Beverage Undisputed 01/23/2026 1106386932 CMS
ABBVIE INC. $117.85 02/01/2024 Food and Beverage Undisputed 01/23/2026 1106386934 CMS
ABBVIE INC. $1.70 02/28/2024 Food and Beverage Undisputed 01/23/2026 1106386936 CMS
ABBVIE INC. $20.75 02/28/2024 Food and Beverage Undisputed 01/23/2026 1106386938 CMS
ABBVIE INC. $87.95 03/19/2024 Food and Beverage Undisputed 01/23/2026 1106386940 CMS
ABBVIE INC. $24.58 04/05/2024 Food and Beverage Undisputed 01/23/2026 1106386942 CMS
ABBVIE INC. $3.61 04/23/2024 Food and Beverage Undisputed 01/23/2026 1106386944 CMS
ABBVIE INC. $22.13 05/01/2024 Food and Beverage Undisputed 01/23/2026 1106386946 CMS
ABBVIE INC. $16.54 05/15/2024 Food and Beverage Undisputed 01/23/2026 1106386948 CMS
ABBVIE INC. $1.24 05/15/2024 Food and Beverage Undisputed 01/23/2026 1106386950 CMS
ABBVIE INC. $20.75 05/30/2024 Food and Beverage Undisputed 01/23/2026 1106386952 CMS
ABBVIE INC. $20.62 06/07/2024 Food and Beverage Undisputed 01/23/2026 1106386954 CMS
ABBVIE INC. $28.77 06/28/2024 Food and Beverage Undisputed 01/23/2026 1106386956 CMS
ABBVIE INC. $119.99 07/10/2024 Food and Beverage Undisputed 01/23/2026 1106386958 CMS
ABBVIE INC. $29.65 07/25/2024 Food and Beverage Undisputed 01/23/2026 1106386960 CMS
ABBVIE INC. $2.56 07/31/2024 Food and Beverage Undisputed 01/23/2026 1106386962 CMS
ABBVIE INC. $21.66 07/31/2024 Food and Beverage Undisputed 01/23/2026 1106386964 CMS
ABBVIE INC. $101.60 07/31/2024 Food and Beverage Undisputed 01/23/2026 1106386966 CMS
ABBVIE INC. $11.16 08/27/2024 Food and Beverage Undisputed 01/23/2026 1106386968 CMS
ABBVIE INC. $2.25 08/28/2024 Food and Beverage Undisputed 01/23/2026 1106386970 CMS
ABBVIE INC. $14.38 09/24/2024 Food and Beverage Undisputed 01/23/2026 1106386972 CMS
ABBVIE INC. $18.98 10/08/2024 Food and Beverage Undisputed 01/23/2026 1106386974 CMS
ABBVIE INC. $5.40 10/09/2024 Food and Beverage Undisputed 01/23/2026 1106386976 CMS
ABBVIE INC. $16.46 10/23/2024 Food and Beverage Undisputed 01/23/2026 1106386978 CMS
ABBVIE INC. $14.06 11/13/2024 Food and Beverage Undisputed 01/23/2026 1106386980 CMS
ABBVIE INC. $1.92 12/11/2024 Food and Beverage Undisputed 01/23/2026 1106386982 CMS
ABBVIE INC. $20.11 12/11/2024 Food and Beverage Undisputed 01/23/2026 1106386984 CMS
ABBVIE INC. $7.57 12/12/2024 Food and Beverage Undisputed 01/23/2026 1106386986 CMS
Alnylam Pharmaceuticals Inc. $89.19 02/02/2024 Food and Beverage Undisputed 01/23/2026 1125849912 CMS
GENZYME CORPORATION $73.51 04/16/2024 Food and Beverage Undisputed 01/23/2026 1139922319 CMS
Intercept Pharmaceuticals, Inc. $17.25 06/10/2024 Food and Beverage Undisputed 01/23/2026 1113634296 CMS
Janssen Biotech, Inc. $21.05 02/03/2024 Food and Beverage Undisputed 01/23/2026 1078565035 CMS
Janssen Biotech, Inc. $26.00 02/29/2024 Food and Beverage Undisputed 01/23/2026 1078565074 CMS
Janssen Biotech, Inc. $34.30 05/07/2024 Food and Beverage Undisputed 01/23/2026 1078565078 CMS
Janssen Biotech, Inc. $84.99 07/16/2024 Education Undisputed 01/23/2026 1078565116 CMS
Janssen Biotech, Inc. $17.87 08/01/2024 Food and Beverage Undisputed 01/23/2026 1078565049 CMS
Janssen Biotech, Inc. $13.66 09/13/2024 Food and Beverage Undisputed 01/23/2026 1078564969 CMS
Janssen Biotech, Inc. $22.37 09/13/2024 Food and Beverage Undisputed 01/23/2026 1078565042 CMS
Janssen Biotech, Inc. $127.00 09/25/2024 Food and Beverage Undisputed 01/23/2026 1078565139 CMS
Janssen Biotech, Inc. $40.06 11/04/2024 Food and Beverage Undisputed 01/23/2026 1078565005 CMS
Janssen Biotech, Inc. $101.60 11/06/2024 Food and Beverage Undisputed 01/23/2026 1078564997 CMS
Janssen Scientific Affairs, LLC $100.12 08/28/2024 Food and Beverage Undisputed 01/23/2026 1078849373 CMS
Lilly USA, LLC $20.92 04/25/2024 Food and Beverage Undisputed 01/23/2026 1134993734 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $22.96 04/24/2024 Food and Beverage Undisputed 01/23/2026 1153561949 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $25.00 05/02/2024 Food and Beverage Undisputed 01/23/2026 1153584793 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $16.71 07/31/2024 Food and Beverage Undisputed 01/23/2026 1153446635 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $17.50 10/02/2024 Food and Beverage Undisputed 01/23/2026 1153705406 CMS
Takeda Pharmaceuticals U.S.A., Inc. $35.43 03/22/2024 Food and Beverage Undisputed 01/23/2026 1137701926 CMS
Takeda Pharmaceuticals U.S.A., Inc. $23.10 03/28/2024 Food and Beverage Undisputed 01/23/2026 1137701928 CMS
Takeda Pharmaceuticals U.S.A., Inc. $18.72 08/12/2024 Food and Beverage Undisputed 01/23/2026 1137701930 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.15 09/16/2024 Food and Beverage Undisputed 01/23/2026 1137701932 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.59 10/31/2024 Food and Beverage Undisputed 01/23/2026 1137701934 CMS
Takeda Pharmaceuticals U.S.A., Inc. $4.89 11/21/2024 Food and Beverage Undisputed 01/23/2026 1137701936 CMS
Takeda Pharmaceuticals U.S.A., Inc. $30.01 11/21/2024 Food and Beverage Undisputed 01/23/2026 1137701938 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2019, 2023, 2024
Source files
Dataset page · Bulk file · PY2019 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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