Quick answers
- Which hospitals does John Isaak work at?
- Medicare's official clinician data lists John Isaak at 2 hospitals: Morton Plant Hospital and St Josephs Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Isaak see patients?
- Medicare's clinician data lists 3 practice locations, including Clearwater, FL and Palm Harbor, FL. Call before your visit to confirm the address.
- What is John Isaak's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does John Isaak accept Medicare assignment?
- Yes. Medicare's clinician data says John Isaak 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 John Isaak offer telehealth?
- Medicare's clinician data says John Isaak offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John Isaak?
- (727) 725-5060, as listed in official Medicare / NPI Registry data.
- What is John Isaak's NPI number?
- 1265725519. 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 Isaak works
Medicare's Facility Affiliation Data lists John Isaak at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Morton Plant HospitalClearwater, FL · Acute Care Hospital · CCN 100127
- St Josephs HospitalTampa, FL · Acute Care Hospital · CCN 100075
Practice locations
Addresses where John Isaak is enrolled with Medicare (CMS data updated 2026-10-02).
- 2461 Enterprise Rd, Suite CClearwater, FL 33763 (727) 725‑5060
- 300 Pinellas StClearwater, FL 33756 (727) 461‑8231
- 31201 US Hwy 19 N, Suite 3Palm Harbor, FL 34684 (727) 741‑8355
Group practices
Medicare enrollment lists John Isaak as a member of this group (CMS data updated 2026-10-02).
- BayCare Medical Group, Inc.1,547 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Clearwater
Clinicians with the same Medicare primary specialty in Clearwater, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1265725519 |
| 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