William Gwathmey, M.D.
NPI 1609806363 · Family Medicine Physician · Saint Stephens Church, VA
William Gwathmey, M.D. is a Family Medicine Physician provider in Saint Stephens Church, VA (NPI 1609806363).
Provider details
- NPI number
- 1609806363
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101039950 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 12 |
| Labetalol Hcl | 12 |
| Divalproex Sodium | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Gwathmey's NPI number?
- William Gwathmey's National Provider Identifier (NPI) is 1609806363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gwathmey's specialty?
- William Gwathmey is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Gwathmey located?
- William Gwathmey's practice location on file with NPPES is 142 Smithfield Road, Saint Stephens Church, VA 23148-0041.
- What is William Gwathmey's phone number?
- The practice phone number listed in the NPPES registry for William Gwathmey is (804) 769-0103.
- Is William Gwathmey's NPI active?
- Yes — William Gwathmey's NPI (1609806363) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.