Mark Thomas, MD
NPI 1538190012 · Family Medicine Physician · Douglasville, GA
Mark Thomas, MD is a Family Medicine Physician provider in Douglasville, GA (NPI 1538190012).
Provider details
- NPI number
- 1538190012
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 57599 (GA)
Specialties & taxonomies
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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2011-11-01
Frequently asked questions
- What is Mark Thomas's NPI number?
- Mark Thomas's National Provider Identifier (NPI) is 1538190012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Thomas's specialty?
- Mark Thomas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Thomas located?
- Mark Thomas's practice location on file with NPPES is 9390 the Landing Dr, Douglasville, GA 30135-7120.
- What is Mark Thomas's phone number?
- The practice phone number listed in the NPPES registry for Mark Thomas is (770) 947-1112.
- Is Mark Thomas's NPI active?
- Yes — Mark Thomas's NPI (1538190012) is active in the NPPES registry as of the last update on 2011-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.