Annette Suzanne Williams, MD
NPI 1316920978ActiveIndividual· Obstetrics & Gynecology· Zephyrhills, FL
Obstetrics & Gynecology (MD) in Zephyrhills, Florida, trained at Loma Linda University School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $21,996 for 294 claims, against $7,844 paid for services in 2024. Si-Bone, Inc. reported $24.03 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1316920978 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 28, 2005 |
| Last updated in NPPES | Jan 6, 2021 |
| Certified by provider | Jan 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | ME102794 | FL |
| Obstetrics & Gynecology | 207V00000X | 38058 | KY |
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 - Obstetrics/Gynecology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 135 across 15 procedure codes |
| Paid by Medicare | $7,844 |
Part D prescriptions in 2024
| Prescriptions (claims) | 294 · 587 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $21,996 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Florida Hospital Physician Group IncTampa, FL · 979 clinicians
Hospital affiliations
- Adventhealth TampaTampa, FL
- Adventhealth ZephyrhillsZephyrhills, FL
Industry payments (Open Payments)
- 2024$24.03 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Si-Bone, Inc. | $24.03 | 1 |
What the 2024 payments were for
- Food and Beverage$24.03 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Zephyrhills
- 1144482340
- 1356390868
- 1932145216
- 1861644544
- 1801007190
- 1720044944
- 1841585346
- 1982901260
- 1902894371
- 1730258781