Sonya B. Williams, C.R.N.P.
NPI 1912999517ActiveIndividual· Nurse Practitioner, Family· Arnold, MD
Nurse Practitioner, Family (C.R.N.P.) with Maryland Primary Care Physicians, LLC, practicing in Arnold, Maryland. 500 Medicare patients in 2024, $129,496 paid; nearly all of their 3,137 Part D prescriptions were generic (90%). Novo Nordisk Inc was the largest of 8 companies reporting payments in 2025, $342.41 in all, mostly food and beverage.
Overview
| NPI | 1912999517 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | C.R.N.P. |
| Sole proprietor | No |
| NPI issued | Aug 19, 2005 |
| Last updated in NPPES | Jan 24, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | R154267 | MD |
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 - Nurse Practitioner (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 500 |
|---|---|
| Services billed | 5,117 across 93 procedure codes |
| Paid by Medicare | $129,496 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,137 · 7,342 30-day fills |
|---|---|
| Patients | 412 |
| Total drug cost | $187,329 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Maryland Primary Care Physicians, LLCColumbia, MD · 99 clinicians
Other facilities
- Amedisys Home Health of Maryland LLCHome health agency · Glen Burnie, MD
- Bayada Home Health Care, Inc.Home health agency · Towson, MD
- The Johns Hopkins Home Health Services, IncHome health agency · Baltimore, MD
Industry payments (Open Payments)
- 2025$342.41 · 15 payments from 8 companies
- 2024$367.50 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $162.30 | 7 |
| Boston Scientific Corporation | $45.00 | 1 |
| Abbvie Inc. | $42.39 | 2 |
| Pfizer Inc. | $25.99 | 1 |
| Optinose US, Inc. | $20.80 | 1 |
What the 2025 payments were for
- Food and Beverage$342.41 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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