Michael A. Hennigan, M.D.
Endocrinology, Diabetes & Metabolism Physician · Fairhope, AL
Michael A. Hennigan, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Fairhope, Alabama, and NPI 1003971839, issued on Dec 22, 2006. Check the license (Alabama 00014952, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michael A. Hennigan
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 00014952 AL
173573 AK
ME133406 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3 Medical Park, Fairhope, AL 36532
- Phone
- (251) 929-3424
- Enumerated
- Dec 22, 2006
- Record last updated
- Mar 11, 2024
- Fax
- (251) 279-3931
- Medicaid IDs
- 022091600 FL
000081181 AL
529910470 AL - Medicare enrollment
- Enrolled (PECOS I20101020000078); accepts Medicare assignment
- Medical or professional school
- University Of South Alabama College Of Medicine, 1982
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 92 in Alabama → Look up another NPI →
Also registered at 3 Medical Park
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Gonzalez, CRNPFamily Nurse Practitioner1144760786
- Kendall Helms, ARNPFamily Nurse Practitioner1659670222
- Wendy Ledlow, NURSE PRACTITIONERNurse Practitioner1831698562
Verify Michael A. Hennigan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 00014952Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
3,143 Medicare Part D claims for 323 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Pioglitazone Hcl329 claims
- Ezetimibe284 claims
- Levothyroxine Sodium233 claims
- Mounjaro225 claims
- Ozempic216 claims
- Jardiance198 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 65.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $401.39
16 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Imc-Eastern Shore Adult Medicine, LLCFairhope, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael A. Hennigan among 92 endocrinology, diabetes & metabolism physician records in Alabama
Michael A. Hennigan, M.D. is one of 92 endocrinology, diabetes & metabolism physician records with a practice address in Alabama. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 51% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1982 · median 2001 among the 68 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Alabama
There are 92 endocrinology, diabetes & metabolism physician records in Alabama.
All 92 in Alabama → Every provider in Fairhope → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Monica Chiang, M.D.Fairhope, AL 365321790106607
- Judson Menefee, MDFairhope, AL 365321407957046
- Elizabeth Campbell, MDDaphne, AL 365261669001962
- Jessica Bhathal, M.D.Mobile, AL 366041952696247
- Michael Davis, M.D.Mobile, AL 366041669429171
- Stephen Davis, M.D.Mobile, AL 366041285675710
- Jocelyn Hewitt, M.D.Mobile, AL 366041407047129
- Anita Kemmerly, M.D.Mobile, AL 366041972557338
Common questions
What is Michael A. Hennigan, M.D.'s NPI number?
Michael A. Hennigan, M.D.'s National Provider Identifier (NPI) is 1003971839, issued on Dec 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael A. Hennigan, M.D. located?
The NPPES record lists a practice address at 3 Medical Park, Fairhope, AL, 36532. Phone: (251) 929-3424. Providers update this record themselves, so call before visiting.
How can I verify Michael A. Hennigan, M.D.'s license?
NPPES lists Alabama license number 00014952, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael A. Hennigan, M.D. prescribe under Medicare Part D?
In 2024, Michael A. Hennigan, M.D. had 3,143 Medicare Part D claims for 323 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Michael A. Hennigan, M.D.'s MIPS final score?
The 2023 MIPS final score is 65.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.