Quick answers
- Which hospitals does Michael R. Thielen work at?
- Medicare's official clinician data lists Michael R. Thielen at 4 hospitals: Boca Raton Regional Hospital, Delray Medical Center, Holy Cross Hospital and West Boca Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael R. Thielen see patients?
- Medicare's clinician data lists 7 practice locations, including Fort Lauderdale, FL, Ft Lauderdale, FL and Boca Raton, FL. Call before your visit to confirm the address.
- What is Michael R. Thielen's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Michael R. Thielen accept Medicare assignment?
- Yes. Medicare's clinician data says Michael R. Thielen 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 Michael R. Thielen?
- (954) 229-8608, as listed in official Medicare / NPI Registry data.
- What is Michael R. Thielen's NPI number?
- 1659985679. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael R. Thielen works
Medicare's Facility Affiliation Data lists Michael R. Thielen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Boca Raton Regional HospitalBoca Raton, FL · Acute Care Hospital · CCN 100168
- Delray Medical CenterDelray Beach, FL · Acute Care Hospital · CCN 100258
- Holy Cross HospitalFt Lauderdale, FL · Acute Care Hospital · CCN 100073
- West Boca Medical CenterBoca Raton, FL · Acute Care Hospital · CCN 100268
Practice locations
Addresses where Michael R. Thielen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1000 NE 56th StFort Lauderdale, FL 33334 (954) 229‑8608
- 1817 E Commercial BlvdFt Lauderdale, FL 33308 (954) 836‑8980
- 21644 State Rd, Suite 7Boca Raton, FL 33428 (561) 488‑8000
- 5252 Linton BlvdDelray Beach, FL 33484 (561) 498‑4440
- 5352 Linton BlvdDelray Beach, FL 33484 (561) 498‑4440
Group practices
Medicare enrollment lists Michael R. Thielen as a member of these groups (CMS data updated 2026-10-02).
- Rehabclinics Pta Inc210 clinicians in the group
- Tenet Florida Physician Services II, LLC103 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Fort Lauderdale
Clinicians with the same Medicare primary specialty in Fort Lauderdale, FL — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659985679 |
| 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