William Vaughn
NPI 1346917960 · Internal Medicine Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Vaughn is a Internal Medicine Physician provider in Marietta, GA (NPI 1346917960).
Provider details
- NPI number
- 1346917960
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 103301 (GA)
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
4 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 20 |
| Atorvastatin Calcium | 19 |
| Trazodone Hcl | 19 |
| Losartan Potassium | 16 |
| Semaglutidebrand: Ozempic | 16 |
| Carvedilol | 13 |
| Lisinopril | 12 |
| Pantoprazole Sodium | 12 |
| Rifaximinbrand: Xifaxan |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-23
- Last updated
- 2025-07-07
- Certified
- 2025-07-07
Frequently asked questions
- What is William Vaughn's NPI number?
- William Vaughn's National Provider Identifier (NPI) is 1346917960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Vaughn's specialty?
- William Vaughn is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Vaughn located?
- William Vaughn's practice location on file with NPPES is 833 Campbell Hill St Nw, Marietta, GA 30060-1134.
- What is William Vaughn's phone number?
- The practice phone number listed in the NPPES registry for William Vaughn is (470) 956-2020.
- Does William Vaughn accept Medicare?
- William Vaughn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Vaughn's NPI active?
- Yes — William Vaughn's NPI (1346917960) is active in the NPPES registry as of the last update on 2025-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.