Antoinette Williams, PA-C
NPI 1437886348 · Physician Assistant · Prince George, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Antoinette Williams, PA-C is a Physician Assistant provider in Prince George, VA (NPI 1437886348).
Provider details
- NPI number
- 1437886348
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0110008588 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 65 | 20 |
| Atorvastatin Calcium | 64 | 18 |
| Levothyroxine Sodium | 56 | 15 |
| Losartan Potassium | 43 | 13 |
| Hydrochlorothiazide | 43 | 11 |
| Omeprazole | 29 | — |
| Gabapentin | 27 |
Practice location
Mailing address
Additional practice locations (2)
- 7300 Ashlake Pkwy Ste 200Chesterfield, VA 23832-2827Phone: (804) 256-8282
- 8006 Discovery Dr Ste 400Henrico, VA 23229-8600Phone: (804) 256-8282
Registry dates
- Enumerated
- 2022-08-02
- Last updated
- 2025-04-18
- Certified
- 2025-04-18
Frequently asked questions
- What is Antoinette Williams's NPI number?
- Antoinette Williams's National Provider Identifier (NPI) is 1437886348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antoinette Williams's specialty?
- Antoinette Williams is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Antoinette Williams located?
- Antoinette Williams's practice location on file with NPPES is 2035 Waterside Rd Ste 105, Prince George, VA 23875-1265.
- What is Antoinette Williams's phone number?
- The practice phone number listed in the NPPES registry for Antoinette Williams is (804) 256-8282.
- Does Antoinette Williams accept Medicare?
- Antoinette Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Antoinette Williams's NPI active?
- Yes — Antoinette Williams's NPI (1437886348) is active in the NPPES registry as of the last update on 2025-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.