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

MUHAMMAD ZAMAN

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1477806339
CMS profile
1284187
Location
MILWAUKEE, WI

General Payments · PY2018–2024

$22,990.50

  • Reported across 91 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$19,392.40

43 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
Grant $12,583.33 4
Travel and Lodging $4,673.40 16
Food and Beverage $1,642.75 19
Education $492.92 4

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
BOSTON SCIENTIFIC CORPORATION $7,183.34 9
Abbott Laboratories $7,174.47 19
Medtronic, Inc. $3,738.90 10
BIOTRONIK INC. $1,125.70 2
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $149.16 2
PFIZER INC. $20.83 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $101.57 1
PY2020 $59.57 2
PY2021 $278.85 4
PY2022 $2,408.66 24
PY2023 $749.45 17
PY2024 $19,392.40 43

Payment records · PY2024 (43)

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

Program year 2024 20182020202120222023 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
Abbott Laboratories $40.00 04/19/2024 Food and Beverage Undisputed 01/23/2026 1125085823 CMS
Abbott Laboratories $314.73 04/19/2024 Travel and Lodging Undisputed 01/23/2026 1125412584 CMS
Abbott Laboratories $134.10 04/19/2024 Travel and Lodging Undisputed 01/23/2026 1125412588 CMS
Abbott Laboratories $9.02 04/19/2024 Travel and Lodging Undisputed 01/23/2026 1125412600 CMS
Abbott Laboratories $52.74 04/20/2024 Food and Beverage Undisputed 01/23/2026 1125085825 CMS
Abbott Laboratories $20.56 04/20/2024 Food and Beverage Undisputed 01/23/2026 1125085827 CMS
Abbott Laboratories $171.45 04/20/2024 Food and Beverage Undisputed 01/23/2026 1125085829 CMS
Abbott Laboratories $314.73 04/20/2024 Travel and Lodging Undisputed 01/23/2026 1125412586 CMS
Abbott Laboratories $37.06 04/20/2024 Travel and Lodging Undisputed 01/23/2026 1125412590 CMS
Abbott Laboratories $53.15 04/21/2024 Food and Beverage Undisputed 01/23/2026 1125085831 CMS
Abbott Laboratories $24.60 04/21/2024 Food and Beverage Undisputed 01/23/2026 1125085833 CMS
Abbott Laboratories $59.06 04/21/2024 Food and Beverage Undisputed 01/23/2026 1125085835 CMS
Abbott Laboratories $12.78 04/21/2024 Food and Beverage Undisputed 01/23/2026 1125085837 CMS
Abbott Laboratories $778.50 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1125412592 CMS
Abbott Laboratories $315.80 05/20/2024 Travel and Lodging Undisputed 01/23/2026 1125412594 CMS
Abbott Laboratories $70.43 05/30/2024 Travel and Lodging Undisputed 01/23/2026 1125412596 CMS
Abbott Laboratories $2,250.00 08/26/2024 Grant Undisputed 01/23/2026 1124786050 CMS
Abbott Laboratories $2,250.00 08/26/2024 Grant Undisputed 01/23/2026 1124786404 CMS
Abbott Laboratories $265.76 09/06/2024 Education Undisputed 01/23/2026 1125412598 CMS
BIOTRONIK INC. $373.98 09/20/2024 Travel and Lodging Undisputed 01/23/2026 1145794952 CMS
BIOTRONIK INC. $751.72 09/20/2024 Travel and Lodging Undisputed 01/23/2026 1145794954 CMS
Boston Scientific Corporation $214.98 06/06/2024 Food and Beverage Undisputed 01/23/2026 1092537394 CMS
Boston Scientific Corporation $265.53 06/06/2024 Travel and Lodging Undisputed 01/23/2026 1092537398 CMS
Boston Scientific Corporation $431.39 06/06/2024 Travel and Lodging Undisputed 01/23/2026 1092537406 CMS
Boston Scientific Corporation $265.53 06/07/2024 Travel and Lodging Undisputed 01/23/2026 1092537400 CMS
Boston Scientific Corporation $417.77 06/07/2024 Food and Beverage Undisputed 01/23/2026 1092537404 CMS
Boston Scientific Corporation $265.53 06/08/2024 Travel and Lodging Undisputed 01/23/2026 1092537402 CMS
Boston Scientific Corporation $99.36 06/09/2024 Food and Beverage Undisputed 01/23/2026 1092537392 CMS
Boston Scientific Corporation $223.25 07/11/2024 Travel and Lodging Undisputed 01/23/2026 1092537396 CMS
Boston Scientific Corporation $5,000.00 12/05/2024 Grant Undisputed 01/23/2026 1092537408 CMS
Medtronic, Inc. $87.65 02/26/2024 Food and Beverage Undisputed 01/23/2026 1119337640 CMS
Medtronic, Inc. $3.38 04/17/2024 Food and Beverage Undisputed 01/23/2026 1119337642 CMS
Medtronic, Inc. $3,083.33 07/15/2024 Grant Undisputed 01/23/2026 1112069506 CMS
Medtronic, Inc. $78.00 07/19/2024 Education Undisputed 01/23/2026 1119337644 CMS
Medtronic, Inc. $81.77 07/24/2024 Food and Beverage Undisputed 01/23/2026 1119337646 CMS
Medtronic, Inc. $116.61 10/16/2024 Food and Beverage Undisputed 01/23/2026 1119337648 CMS
Medtronic, Inc. $101.76 11/18/2024 Food and Beverage Undisputed 01/23/2026 1119337650 CMS
Medtronic, Inc. $122.10 11/20/2024 Travel and Lodging Undisputed 01/23/2026 1119337652 CMS
Medtronic, Inc. $58.97 12/09/2024 Food and Beverage Undisputed 01/23/2026 1119337654 CMS
Medtronic, Inc. $5.33 12/28/2024 Food and Beverage Undisputed 01/23/2026 1119337656 CMS
PFIZER INC. $20.83 04/19/2024 Food and Beverage Undisputed 01/23/2026 1131460806 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $52.00 06/11/2024 Education Undisputed 01/23/2026 1080668373 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $97.16 09/16/2024 Education Undisputed 01/23/2026 1080668429 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
2018, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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