Deborah A. O'Keefe, M.D.
NPI 1538159579ActiveIndividual· Internal Medicine, Geriatric Medicine· Quincy, MA
Internal Medicine, Geriatric Medicine (M.D.) in Quincy, Massachusetts, trained at New York Medical College and Hospital for Women (class of 1975). Their prescriptions cost Medicare Part D more than their services did: $430,421 for 6,048 claims, against $82,863 paid for services in 2024. Otsuka America Pharmaceutical, Inc. reported $169.04 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1538159579 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 21, 2005 |
| Last updated in NPPES | Jan 15, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 44445 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 995 across 14 procedure codes |
| Paid by Medicare | $82,863 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,048 · 6,434 30-day fills |
|---|---|
| Patients | 251 |
| Total drug cost | $430,421 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | New York Medical College and Hospital for Women |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Internal Medicine |
Medical group
- Pembroke Medical Associates IncPembroke, MA · 26 clinicians
Hospital affiliation
- South Shore HospitalSouth Weymouth, MA
Other facilities
- Serenity Hospice, LLCHospice · Southborough, MA
- Alliance Health at Marina BayNursing home · Quincy, MA
- The Bostonian Rehab and Nursing CenterNursing home · Dorchester, MA
Industry payments (Open Payments)
- 2025$169.04 · 10 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $169.04 | 10 |
What the 2025 payments were for
- Food and Beverage$169.04 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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