William Stallings, M.D.
NPI 1366473860 · Family Medicine Physician · Kilmarnock, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Stallings, M.D. is a Family Medicine Physician provider in Kilmarnock, VA (NPI 1366473860).
Provider details
- NPI number
- 1366473860
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101239807 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
586 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 276 | $115 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 127 | $112 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 65 | $77 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 51 | $165 |
| Critical Care, First 30-74 Minutes99291 | 19 | $206 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bumetanide | 39 | 12 |
| Apixabanbrand: Eliquis | 23 | 13 |
| Prednisone | 19 | 19 |
| Potassium Chloride | 17 | — |
| Cefuroxime Axetilbrand: Cefuroxime | 12 | 12 |
| Ciprofloxacin Hcl | 12 | 12 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2008-02-13
Frequently asked questions
- What is William Stallings's NPI number?
- William Stallings's National Provider Identifier (NPI) is 1366473860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Stallings's specialty?
- William Stallings is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Stallings located?
- William Stallings's practice location on file with NPPES is 86 Harris Drive, Kilmarnock, VA 22482.
- What is William Stallings's phone number?
- The practice phone number listed in the NPPES registry for William Stallings is (804) 435-2651.
- Does William Stallings accept Medicare?
- William Stallings is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Stallings's NPI active?
- Yes — William Stallings's NPI (1366473860) is active in the NPPES registry as of the last update on 2008-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.