Peter Jeffrey Acker, M.D.
NPI 1003991308ActiveIndividual· Pediatrics· Rye Brook, NY
Pediatrics (M.D.) with Westchester Medical Group, P.C, practicing in Rye Brook, New York. Enrolled in Medicare as practitioner - pediatric medicine and practitioner - pediatric medicine. Sanofi Pasteur Inc. was the largest of 2 companies reporting payments in 2025, $414.56 in all, mostly food and beverage.
Overview
| NPI | 1003991308 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 26, 2006 |
| Last updated in NPPES | Dec 26, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 151842 | NY |
| Pediatrics | 208000000X | 028204 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pediatric Medicine (CT); Practitioner - Pediatric Medicine (NY) |
|---|
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Pediatric Medicine |
Medical group
- Westchester Medical Group, P.CWhite Plains, NY · 415 clinicians
Industry payments (Open Payments)
- 2025$414.56 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi Pasteur Inc. | $300.00 | 2 |
| Ars Pharmaceuticals Operations, Inc. | $114.56 | 1 |
What the 2025 payments were for
- Food and Beverage$414.56 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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