Quick answers
- Where does Marissa R. McCarthy see patients?
- Medicare's clinician data lists 2 practice locations, including Tampa, FL. Call before your visit to confirm the address.
- What is Marissa R. McCarthy's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty.
- Does Marissa R. McCarthy accept Medicare assignment?
- Yes. Medicare's clinician data says Marissa R. McCarthy 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 Marissa R. McCarthy?
- (813) 212-1120, as listed in official Medicare / NPI Registry data.
- What is Marissa R. McCarthy's NPI number?
- 1437322294. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Marissa R. McCarthy is enrolled with Medicare (CMS data updated 2026-10-02).
- 4202 E Fowler AveTampa, FL 33620
- 6920 N Dale Mabry HwyTampa, FL 33614 (813) 212‑1120
Group practices
Medicare enrollment lists Marissa R. McCarthy as a member of these groups (CMS data updated 2026-10-02).
- University Medical Service Association Inc809 clinicians in the group
- The Performance Lab, LLC6 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Florida →
Other rehabilitation doctors in Tampa
Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437322294 |
| 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
- 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