Margaret A. Drickamer, M.D.
NPI 1851393573ActiveIndividual· Internal Medicine, Geriatric Medicine· New Haven, CT
Internal Medicine, Geriatric Medicine (M.D.) with North Carolina Mg LLC, practicing in New Haven, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $18,718 for 323 claims, against $7,854 paid for services in 2024. Lists Rex Hospital as a hospital affiliation.
Overview
| NPI | 1851393573 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 12, 2005 |
| Last updated in NPPES | Mar 17, 2026 |
| Certified by provider | Mar 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 027533 | CT |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 2013-01426 | NC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Geriatric Medicine (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 165 across 22 procedure codes |
| Paid by Medicare | $7,854 |
Part D prescriptions in 2024
| Prescriptions (claims) | 323 · 755 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $18,718 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Geriatric Medicine |
Medical group
- North Carolina Mg LLCRaleigh, NC · 751 clinicians
Hospital affiliation
- Rex HospitalRaleigh, NC
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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