Quick answers
- Which hospitals does William B. Keller work at?
- Medicare's official clinician data lists William B. Keller at 1 hospital: Sarasota Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William B. Keller see patients?
- Medicare's clinician data lists 4 practice locations, including Nokomis, FL, North Port, FL and Port Charlotte, FL. Call before your visit to confirm the address.
- What is William B. Keller's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does William B. Keller accept Medicare assignment?
- Yes. Medicare's clinician data says William B. Keller 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 William B. Keller?
- (941) 477-2364, as listed in official Medicare / NPI Registry data.
- What is William B. Keller's NPI number?
- 1033259296. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William B. Keller works
Medicare's Facility Affiliation Data lists William B. Keller at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sarasota Memorial HospitalSarasota, FL · Acute Care Hospital · CCN 100087
Practice locations
Addresses where William B. Keller is enrolled with Medicare (CMS data updated 2026-10-02).
- 1065 Tamiami Trl NNokomis, FL 34275 (941) 477‑2364
- 14400 Tamiami TrlNorth Port, FL 34287 (941) 423‑5056
- 14400 Tamiami Trl, Unit BNorth Port, FL 34287 (941) 423‑5056
- 19531 Cochran BlvdPort Charlotte, FL 33948 (941) 255‑3535
Group practices
Medicare enrollment lists William B. Keller as a member of these groups (CMS data updated 2026-10-02).
- Millennium Physician Group LLC982 clinicians in the group
- Community Physicians of North Port, PA4 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Nokomis
Clinicians with the same Medicare primary specialty in Nokomis, FL — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033259296 |
| 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