What is Michael A. Henngian, M.D., P.C's NPI number?

Michael A. Henngian, M.D., P.C's National Provider Identifier (NPI) is 1003012055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Michael A. Henngian, M.D., P.C?

Michael A. Henngian, M.D., P.C is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).

Where is Michael A. Henngian, M.D., P.C located?

Michael A. Henngian, M.D., P.C's practice location on file with NPPES is 1310 14th Ave Se, Decatur, AL 35601-4347.

What is Michael A. Henngian, M.D., P.C's phone number?

The practice phone number listed in the NPPES registry for Michael A. Henngian, M.D., P.C is (256) 351-1990.

Who is the authorized official for Michael A. Henngian, M.D., P.C?

The authorized official listed on Michael A. Henngian, M.D., P.C's NPPES record is Michael Henngian, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Michael A. Henngian, M.D., P.C's NPI active?

Yes — Michael A. Henngian, M.D., P.C's NPI (1003012055) is active in the NPPES registry as of the last update on 2007-09-06.

OrganizationActive

Michael A. Henngian, M.D., P.C

NPI 1003012055 · Endocrinology, Diabetes & Metabolism Physician · Decatur, AL

Michael A. Henngian, M.D., P.C is a Endocrinology, Diabetes & Metabolism Physician organization in Decatur, AL (NPI 1003012055).

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

Practice location

1310 14th Ave Se

Decatur, AL 35601-4347

Phone: (256) 351-1990

Street-level locationGet directions

More AL providers

Mailing address

1310 14th Ave Se

Decatur, AL 35601-4347

Specialties & taxonomies

Endocrinology, Diabetes & Metabolism PhysicianPrimary207RE0101X
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.

Enumerated: 2007-06-26
Last updated: 2007-09-06

Frequently asked questions

What is Michael A. Henngian, M.D., P.C's NPI number?: Michael A. Henngian, M.D., P.C's National Provider Identifier (NPI) is 1003012055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Michael A. Henngian, M.D., P.C?: Michael A. Henngian, M.D., P.C is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
Where is Michael A. Henngian, M.D., P.C located?: Michael A. Henngian, M.D., P.C's practice location on file with NPPES is 1310 14th Ave Se, Decatur, AL 35601-4347.
What is Michael A. Henngian, M.D., P.C's phone number?: The practice phone number listed in the NPPES registry for Michael A. Henngian, M.D., P.C is (256) 351-1990.
Who is the authorized official for Michael A. Henngian, M.D., P.C?: The authorized official listed on Michael A. Henngian, M.D., P.C's NPPES record is Michael Henngian, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Michael A. Henngian, M.D., P.C's NPI active?: Yes — Michael A. Henngian, M.D., P.C's NPI (1003012055) is active in the NPPES registry as of the last update on 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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions