Quick answers
- Which hospitals does Christopher Gruenberg work at?
- Medicare's official clinician data lists Christopher Gruenberg at 1 hospital: Orlando Health Bayfront Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher Gruenberg see patients?
- Medicare's clinician data lists 1 practice location in St Petersburg, FL. Call before your visit to confirm the address.
- What is Christopher Gruenberg's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Christopher Gruenberg accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher Gruenberg 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 Christopher Gruenberg?
- (727) 553-7300, as listed in official Medicare / NPI Registry data.
- What is Christopher Gruenberg's NPI number?
- 1225371305. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher Gruenberg works
Medicare's Facility Affiliation Data lists Christopher Gruenberg at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Orlando Health Bayfront HospitalSaint Petersburg, FL · Acute Care Hospital · CCN 100032
Practice locations
Addresses where Christopher Gruenberg is enrolled with Medicare (CMS data updated 2026-10-02).
- 701 6th St SSt Petersburg, FL 33701 (727) 553‑7300
Group practices
Medicare enrollment lists Christopher Gruenberg as a member of this group (CMS data updated 2026-10-02).
- Emergency Physicians of St Petersburg PA20 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in St Petersburg
Clinicians with the same Medicare primary specialty in St Petersburg, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Florida College Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225371305 |
| 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