Quick answers
- Which hospitals does Mariah L. Rivas work at?
- Medicare's official clinician data lists Mariah L. Rivas at 1 hospital: AdventHealth Orlando. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mariah L. Rivas see patients?
- Medicare's clinician data lists 4 practice locations, including Tampa, FL, Boca Raton, FL and Kissimmee, FL. Call before your visit to confirm the address.
- What is Mariah L. Rivas's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mariah L. Rivas accept Medicare assignment?
- Medicare's clinician data says Mariah L. Rivas may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Mariah L. Rivas offer telehealth?
- Medicare's clinician data says Mariah L. Rivas offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mariah L. Rivas?
- (866) 550-2212, as listed in official Medicare / NPI Registry data.
- What is Mariah L. Rivas's NPI number?
- 1982477956. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mariah L. Rivas works
Medicare's Facility Affiliation Data lists Mariah L. Rivas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth OrlandoOrlando, FL · Acute Care Hospital · CCN 100007
Practice locations
Addresses where Mariah L. Rivas is enrolled with Medicare (CMS data updated 2026-10-02).
- 10970 Cross Creek Blvd, Suite DTampa, FL 33647 (866) 550‑2212
- 21301 Powerline Rd, Suite 106Boca Raton, FL 33433 (866) 550‑2212
- 2400 N Orange Blossom Trl, Suite 302Kissimmee, FL 34744 (407) 932‑6193
- 5900 S John Young PkwyOrlando, FL 32839 (866) 550‑2212
Group practices
Medicare enrollment lists Mariah L. Rivas as a member of these groups (CMS data updated 2026-10-02).
- Florida Hospital Medical Group Inc1,755 clinicians in the group
- The Clinicians, LLC52 clinicians in the group
- Travel Doctor Pl32 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tampa
Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1982477956 |
| 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