Quick answers
- Which hospitals does David Riehn work at?
- Medicare's official clinician data lists David Riehn at 1 hospital: Tampa General Hospital Crystal River. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David Riehn see patients?
- Medicare's clinician data lists 4 practice locations, including Lecanto, FL, Milton, FL and Crystal River, FL. Call before your visit to confirm the address.
- What is David Riehn's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does David Riehn accept Medicare assignment?
- Yes. Medicare's clinician data says David Riehn 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 David Riehn?
- (352) 527-1825, as listed in official Medicare / NPI Registry data.
- What is David Riehn's NPI number?
- 1023118981. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David Riehn works
Medicare's Facility Affiliation Data lists David Riehn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Tampa General Hospital Crystal RiverCrystal River, FL · Acute Care Hospital · CCN 100249
Practice locations
Addresses where David Riehn is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 N Lecanto HwyLecanto, FL 34461 (352) 527‑1825
- 6002 Berryhill RdMilton, FL 32570 (850) 626‑7762
- 6201 N Suncoast BlvdCrystal River, FL 34428 (352) 795‑6560
- 6733 Gall BlvdZephyrhills, FL 33542 (813) 783‑8242
Group practices
Medicare enrollment lists David Riehn as a member of these groups (CMS data updated 2026-10-02).
- Anesthesia Dynamics LLC879 clinicians in the group
- Ams National LLC316 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Lecanto
Clinicians with the same Medicare primary specialty in Lecanto, FL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023118981 |
| 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