Anita Loretta Williams, AGNP
NPI 1417356791ActiveIndividual· Nurse Practitioner, Gerontology· Tulsa, OK
Nurse Practitioner, Gerontology (AGNP) in Tulsa, Oklahoma, licensed in OK, with an NPI issued in August 2014. Their prescriptions cost Medicare Part D more than their services did: $131,053 for 1,754 claims, against $5,703 paid for services in 2024. Exact Sciences Corporation was the largest of 2 companies reporting payments in 2025, $59.62 in all, mostly food and beverage.
Overview
| NPI | 1417356791 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGNP |
| Sole proprietor | No |
| NPI issued | Aug 22, 2014 |
| Last updated in NPPES | Feb 25, 2026 |
| Certified by provider | Feb 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 82637 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 29 |
|---|---|
| Services billed | 113 across 19 procedure codes |
| Paid by Medicare | $5,703 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,754 · 3,909 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $131,053 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$59.62 · 3 payments from 2 companies
- 2024$37.55 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $40.50 | 2 |
| Pfizer Inc. | $19.12 | 1 |
What the 2025 payments were for
- Food and Beverage$59.62 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 gerontology nurse practitioners in Tulsa · All gerontology nurse practitioners in Oklahoma