MARY E MCALLISTER
Allopathic & Osteopathic Physicians|Anesthesiology ANNAPOLIS, MD NPI 1790723989
Browse related groups: Allopathic & Osteopathic Physicians|Anesthesiology MD Takeda Pharmaceuticals U.S.A., Inc. All categories
General Payments — all program years on this page
$633.84
- Category: General Payments
- Program years: PY2018–2024
- Record count: 35
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $134.51 across 8 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is 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
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $134.51 | 8 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $38.10 | 2 |
| INTERCEPT PHARMACEUTICALS, INC. | $20.89 | 1 |
| ABBVIE INC. | $17.59 | 1 |
| Lilly USA, LLC | $17.58 | 1 |
| Ipsen Biopharmaceuticals, Inc | $13.67 | 1 |
| Phathom Pharmaceuticals, Inc. | $13.58 | 1 |
| Braintree Laboratories, Inc. | $13.10 | 1 |
By program year
Records — PY2024 (8)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1091985399 | Ipsen Biopharmaceuticals, Inc | $13.67 | 08/01/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1104992407 | ABBVIE INC. | $17.59 | 09/13/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1113638902 | Intercept Pharmaceuticals, Inc. | $20.89 | 01/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1125516247 | Braintree Laboratories, Inc. | $13.10 | 05/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1135180838 | Lilly USA, LLC | $17.58 | 05/03/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1137632053 | Takeda Pharmaceuticals U.S.A., Inc. | $16.75 | 10/15/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1137632055 | Takeda Pharmaceuticals U.S.A., Inc. | $21.35 | 12/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1151094725 | Phathom Pharmaceuticals, Inc. | $13.58 | 03/14/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.
Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.