Tiandra Williams, CRNP
NPI 1619222551ActiveIndividual· Nurse Practitioner, Family· Harrisburg, PA
Nurse Practitioner, Family (CRNP) with Osh - PA Physicians Group, PC, practicing in Harrisburg, Pennsylvania. Part D covered 899 prescriptions written in 2024, 81% of them generic. Dexcom, Inc. was the largest of 3 companies reporting payments in 2025, $86.41 in all, mostly food and beverage.
Overview
| NPI | 1619222551 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Jul 17, 2012 |
| Last updated in NPPES | Apr 28, 2025 |
| Certified by provider | Apr 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | SP016732 | PA |
| Registered Nurse | 163W00000X | RN623350 | PA |
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 (PA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 899 · 1,593 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $99,347 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Osh - PA Physicians Group, PCWyncote, PA · 118 clinicians
Industry payments (Open Payments)
- 2025$86.41 · 3 payments from 3 companies
- 2024$93.92 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $34.87 | 1 |
| Exact Sciences Corporation | $28.20 | 1 |
| Lilly USA, LLC | $23.34 | 1 |
What the 2025 payments were for
- Food and Beverage$86.41 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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