Quick answers
- Which hospitals does Michael A. Hennigan work at?
- Medicare's official clinician data lists Michael A. Hennigan at 5 hospitals: Central Peninsula General Hospital, Gulf Breeze Hospital, North Baldwin Infirmary, South Peninsula Hospital and Thomas Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael A. Hennigan see patients?
- Medicare's clinician data lists 1 practice location in Fairhope, AL. Call before your visit to confirm the address.
- What is Michael A. Hennigan's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Michael A. Hennigan accept Medicare assignment?
- Yes. Medicare's clinician data says Michael A. Hennigan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Michael A. Hennigan offer telehealth?
- Medicare's clinician data says Michael A. Hennigan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael A. Hennigan?
- (251) 928-8804, as listed in official Medicare / NPI Registry data.
- What is Michael A. Hennigan's NPI number?
- 1003971839. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael A. Hennigan works
Medicare's Facility Affiliation Data lists Michael A. Hennigan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Central Peninsula General HospitalSoldotna, AK · Acute Care Hospital · CCN 020024
- Gulf Breeze HospitalGulf Breeze, FL · Acute Care Hospital · CCN 100266
- North Baldwin InfirmaryBay Minette, AL · Acute Care Hospital · CCN 010129
- South Peninsula HospitalHomer, AK · Critical Access Hospital · CCN 021313
- Thomas HospitalFairhope, AL · Acute Care Hospital · CCN 010100
Practice locations
Addresses where Michael A. Hennigan is enrolled with Medicare (CMS data updated 2026-10-02).
- 3 Medical ParkFairhope, AL 36532 (251) 928‑8804
Group practices
Medicare enrollment lists Michael A. Hennigan as a member of this group (CMS data updated 2026-10-02).
- Imc-Eastern Shore Adult Medicine, LLC19 clinicians in the group
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Alabama
Clinicians with the same Medicare primary specialty in Alabama — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Alabama College Of Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1003971839 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians