OrganizationActive
Michael A. Henngian, M.D., P.C
NPI 1003012055 · Endocrinology, Diabetes & Metabolism Physician · Decatur, AL
Provider details
- NPI number
- 1003012055
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Henngian, Owner(256) 351-1990
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1310 14th Ave Se
Decatur, AL 35601-4347
Phone: (256) 351-1990
Street-level locationGet directions
Mailing address
1310 14th Ave Se
Decatur, AL 35601-4347
Registry dates
- Enumerated
- 2007-06-26
- Last updated
- 2007-09-06
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.