Record · Provider
Agnieszka Witkiewicz
Buffalo, NY. NPI 1538177159. Anatomic Pathology.
What was reported, 2019–2025
- $0
- General payments
- 0 separate payments. CMS’s record for this profile, linked below, lists the kind of each.
- $1,270
- Research payments
- Funding for a study, usually paid to an institution with this doctor named on it. Not added to general payments, and not income.
- $0
- Ownership and investment
- The value of a stake this doctor or an immediate family member held.
- 0
- Disputed
- This doctor has contested none of the payments reported about them.
How this compares
- Research payments: $1,270, 2019–2025
- By the amount companies reported, ranks 15,479th of 22,827 profiles named on research payments nationally, 1,184th of 1,769 in New York and 20th of 26 in Anatomic Pathology. More than 32% of the 22,827 profiles named on research payments nationally. It is < 0.1% of the $610,582,922 reported nationally.
By program year
2 more columns on a wider screen
| Program year | General | Research |
|---|---|---|
| 2022 | $0 | $1,270 |
CMS reports a program year at a time and also publishes its own total across them, which is what the figures above are. These rows are that total taken apart, not a second set of payments.
CMS’s file covers 2019–2025. It holds no payments to Agnieszka Witkiewicz in 2019–2021 and 2023–2025.
The record
- National Provider Identifier
- 1538177159
- The identifier this page is addressed by, and the one both CMS files share.
- Specialty
- Anatomic Pathology
- Allopathic & Osteopathic Physicians, in CMS's taxonomy.
- Licensed in
- PA
- The state of the license CMS lists first.
- Recipient type
- Covered Recipient Physician
- How CMS classifies the recipient of these payments.
Medicare prescribing
CMS holds no Part D record for NPI 1538177159 in the most recent year we hold, and that has two readings it does not distinguish between: this provider billed Medicare Part D for nothing that year, or they billed it for ten claims or fewer, which CMS removes from the file before publishing to protect the patients behind them. It does not mean the data is missing, and it does not mean this provider writes no prescriptions — anything paid for privately, by Medicaid, or by a patient is not in this file at all.
Elsewhere
- Payments to doctors in New York — what was reported across the state this doctor practises in.
- What drug and device companies pay doctors — the national picture these figures are part of.
- This record at CMS — the publisher’s own page for this profile.
- The NPI registry — who this identifier belongs to, at CMS.
Data retrieved
Sources
- Open Payments — payments grouped by physician — Centers for Medicare & Medicaid Services · U.S. Government work · retrieved September 25, 2026
Compiled automatically from Open Payments — payments grouped by physician by a checked SQL query · Editor: Kian O'Connor · How this site is built