Quick answers
- Which hospitals does Arthur J. Grizzle work at?
- Medicare's official clinician data lists Arthur J. Grizzle at 2 hospitals: Fishermen's Community Hospital and Lower Keys Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Arthur J. Grizzle see patients?
- Medicare's clinician data lists 1 practice location in Key West, FL. Call before your visit to confirm the address.
- What is Arthur J. Grizzle's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Arthur J. Grizzle accept Medicare assignment?
- Yes. Medicare's clinician data says Arthur J. Grizzle 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 the phone number for Arthur J. Grizzle?
- (305) 294-5559, as listed in official Medicare / NPI Registry data.
- What is Arthur J. Grizzle's NPI number?
- 1164564498. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Arthur J. Grizzle works
Medicare's Facility Affiliation Data lists Arthur J. Grizzle at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Fishermen's Community HospitalMarathon, FL · Critical Access Hospital · CCN 101312
- Lower Keys Medical CenterKey West, FL · Acute Care Hospital · CCN 100150
Practice locations
Addresses where Arthur J. Grizzle is enrolled with Medicare (CMS data updated 2026-10-02).
- 3148 Northside DrKey West, FL 33040 (305) 294‑5559
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Key West
Clinicians with the same Medicare primary specialty in Key West, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164564498 |
| 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