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Michael Allan, MD
NPI 1538264122 · Internal Medicine Physician · Atlanta, GA
Michael Allan, MD is a Internal Medicine Physician provider in Atlanta, GA (NPI 1538264122).
Provider details
- NPI number
- 1538264122
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 033511 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
1525 Clifton Rd Ne
Atlanta, GA 30322-4200
Phone: (404) 727-7226
Street-level locationGet directions
Mailing address
1287 the By Way Ne
Atlanta, GA 30306-2613
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Allan's NPI number?
- Michael Allan's National Provider Identifier (NPI) is 1538264122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Allan's specialty?
- Michael Allan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Allan located?
- Michael Allan's practice location on file with NPPES is 1525 Clifton Rd Ne, Atlanta, GA 30322-4200.
- What is Michael Allan's phone number?
- The practice phone number listed in the NPPES registry for Michael Allan is (404) 727-7226.
- Is Michael Allan's NPI active?
- Yes — Michael Allan's NPI (1538264122) 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.