Quick answers
- Which hospitals does Jay Mermelstein work at?
- Medicare's official clinician data lists Jay Mermelstein at 1 hospital: Morton Plant Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jay Mermelstein see patients?
- Medicare's clinician data lists 1 practice location in Clearwater, FL. Call before your visit to confirm the address.
- What is Jay Mermelstein's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Jay Mermelstein accept Medicare assignment?
- Yes. Medicare's clinician data says Jay Mermelstein 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 Jay Mermelstein?
- (727) 786-1747, as listed in official Medicare / NPI Registry data.
- What is Jay Mermelstein's NPI number?
- 1750496105. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jay Mermelstein works
Medicare's Facility Affiliation Data lists Jay Mermelstein 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
Practice locations
Addresses where Jay Mermelstein is enrolled with Medicare (CMS data updated 2026-10-02).
- 28960 US Hwy 19 N, Suite 100Clearwater, FL 33761 (727) 786‑1747
Specialties
- Family Practiceprimary
Other family doctors in Clearwater
Clinicians with the same Medicare primary specialty in Clearwater, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750496105 |
| 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