Ana Williams, NP
NPI 1548741812ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Mesa, AZ
Nurse Practitioner, Psych/Mental Health (NP) with Community Bridges Inc, practicing in Mesa, Arizona. Their prescriptions cost Medicare Part D more than their services did: $633,859 for 2,267 claims, against $3,645 paid for services in 2024. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $655.68 in all, mostly food and beverage.
Overview
| NPI | 1548741812 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | Yes |
| NPI issued | Aug 24, 2018 |
| Last updated in NPPES | Oct 31, 2022 |
| Certified by provider | Oct 31, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP11657 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 66 across 9 procedure codes |
| Paid by Medicare | $3,645 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,267 · 2,710 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $633,859 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Community Bridges IncPhoenix, AZ · 109 clinicians
Industry payments (Open Payments)
- 2025$655.68 · 8 payments from 5 companies
- 2024$1,705 · 62 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $152.73 | 4 |
| Janssen Pharmaceuticals, Inc | $133.22 | 1 |
| E.R. Squibb & Sons, L.L.C. | $126.05 | 1 |
| Teva Pharmaceuticals USA, Inc. | $121.84 | 1 |
| Alkermes, Inc. | $121.84 | 1 |
What the 2025 payments were for
- Food and Beverage$655.68 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 211 psychiatric nurse practitioners in Mesa · All psychiatric nurse practitioners in Arizona