Quick answers
- Which hospitals does Stacy Ammerman work at?
- Medicare's official clinician data lists Stacy Ammerman at 1 hospital: Maui Memorial Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stacy Ammerman see patients?
- Medicare's clinician data lists 2 practice locations, including Kahului, HI and Hana, HI. Call before your visit to confirm the address.
- What is Stacy Ammerman's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Stacy Ammerman accept Medicare assignment?
- Yes. Medicare's clinician data says Stacy Ammerman 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 Stacy Ammerman offer telehealth?
- Medicare's clinician data says Stacy Ammerman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Stacy Ammerman?
- (808) 446-7120, as listed in official Medicare / NPI Registry data.
- What is Stacy Ammerman's NPI number?
- 1437341559. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stacy Ammerman works
Medicare's Facility Affiliation Data lists Stacy Ammerman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Maui Memorial Medical CenterWailuku, HI · Acute Care Hospital · CCN 120002
Practice locations
Addresses where Stacy Ammerman is enrolled with Medicare (CMS data updated 2026-10-02).
- 165 Maa StKahului, HI 96732 (808) 446‑7120
- 4590 Hana HwyHana, HI 96713 (808) 248‑8294
Group practices
Medicare enrollment lists Stacy Ammerman as a member of these groups (CMS data updated 2026-10-02).
- Hana Health15 clinicians in the group
- Maui Lani Physicians and Surgeons LLC3 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Hawaii
Clinicians with the same Medicare primary specialty in Hawaii — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1437341559 |
| 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