Quick answers
- Which hospitals does John D. Homan work at?
- Medicare's official clinician data lists John D. Homan at 1 hospital: Hoag Memorial Hospital Presbyterian. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John D. Homan see patients?
- Medicare's clinician data lists 1 practice location in Huntington Beach, CA. Call before your visit to confirm the address.
- What is John D. Homan's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Geriatric Medicine and Hospitalist.
- Does John D. Homan accept Medicare assignment?
- Yes. Medicare's clinician data says John D. Homan 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.
- What is John D. Homan's NPI number?
- 1437116142. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John D. Homan works
Medicare's Facility Affiliation Data lists John D. Homan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · CCN 050224
Practice locations
Addresses where John D. Homan is enrolled with Medicare (CMS data updated 2026-10-02).
- 8941 Atlanta Ave, Suite 522Huntington Beach, CA 92646
Specialties
- Internal Medicineprimary
- Geriatric Medicinealso
- Hospitalistalso
Other internal medicine doctors in Huntington Beach
Clinicians with the same Medicare primary specialty in Huntington Beach, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437116142 |
| 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