Allison Portia Rathan, MD
NPI 1467447862ActiveIndividual· Internal Medicine· Brooklyn, NY
Internal Medicine (MD) with Maimonides Faculty Practice Plan, practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $903,065 for 3,994 claims, against $14,315 paid for services in 2024. Amgen Inc. was the largest of 4 companies reporting payments in 2025, $535.25 in all, mostly food and beverage. Lists Maimonides Medical Center as a hospital affiliation.
Overview
| NPI | 1467447862 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 13, 2005 |
| Last updated in NPPES | Jan 16, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 192459 | NY |
| Internal Medicine | 207R00000X | 25MA07850800 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 119 |
|---|---|
| Services billed | 203 across 6 procedure codes |
| Paid by Medicare | $14,315 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,994 · 7,170 30-day fills |
|---|---|
| Patients | 303 |
| Total drug cost | $903,065 |
| Generic share | 57% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Maimonides Faculty Practice PlanBrooklyn, NY · 252 clinicians
Hospital affiliation
- Maimonides Medical CenterBrooklyn, NY
Industry payments (Open Payments)
- 2025$535.25 · 6 payments from 4 companies
- 2024$527.21 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $247.22 | 2 |
| Glaxosmithkline, LLC. | $147.57 | 2 |
| Novo Nordisk Inc | $121.22 | 1 |
| Exact Sciences Corporation | $19.24 | 1 |
What the 2025 payments were for
- Food and Beverage$535.25 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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