Hawa Massaquoi Osime, MD
NPI 1154539815ActiveIndividual· Internal Medicine· White Plains, MD
Internal Medicine (MD) in White Plains, Maryland, trained at Wayne State University School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $543,872 for 5,227 claims, against $130,612 paid for services in 2024. Alcon Vision LLC reported $29.10 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1154539815 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 18, 2007 |
| Last updated in NPPES | May 29, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D81699 | MD |
| Internal Medicine | 207R00000X | 0101242755 | VA |
| Pediatrics | 208000000X | 0101242755 | VA |
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 (DC); Practitioner - Internal Medicine (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 409 |
|---|---|
| Services billed | 1,323 across 17 procedure codes |
| Paid by Medicare | $130,612 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,227 · 5,273 30-day fills |
|---|---|
| Patients | 245 |
| Total drug cost | $543,872 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
Hospital affiliation
- Medstar Southern Maryland Hospital CenterClinton, MD
Other facilities
- Calvert County Nursing Ctr.Nursing home · Prince Frederick, MD
Industry payments (Open Payments)
- 2024$29.10 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $29.10 | 1 |
What the 2024 payments were for
- Food and Beverage$29.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 internal medicine physicians in White Plains · All internal medicine physicians in Maryland