Quick answers
- Which hospitals does Taylor D. Thelen work at?
- Medicare's official clinician data lists Taylor D. Thelen at 5 hospitals: Edward W Sparrow Hospital, McLaren Greater Lansing, Spectrum Health United Hospital, University of Michigan Health- Sparrow Clinton and University of Michigan Health-Sparrow Carson. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Taylor D. Thelen see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Johns, MI and Carson City, MI. Call before your visit to confirm the address.
- What is Taylor D. Thelen's specialty?
- Medicare lists Family Practice as the primary specialty, and also Emergency Medicine.
- Does Taylor D. Thelen accept Medicare assignment?
- Yes. Medicare's clinician data says Taylor D. Thelen 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.
- Does Taylor D. Thelen offer telehealth?
- Medicare's clinician data says Taylor D. Thelen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Taylor D. Thelen?
- (989) 224-3000, as listed in official Medicare / NPI Registry data.
- What is Taylor D. Thelen's NPI number?
- 1548552516. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Taylor D. Thelen works
Medicare's Facility Affiliation Data lists Taylor D. Thelen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Edward W Sparrow HospitalLansing, MI · Acute Care Hospital · CCN 230230
- McLaren Greater LansingLansing, MI · Acute Care Hospital · CCN 230167
- Spectrum Health United HospitalGreenville, MI · Acute Care Hospital · CCN 230035
- University of Michigan Health- Sparrow ClintonSaint Johns, MI · Critical Access Hospital · CCN 231326
- University of Michigan Health-Sparrow CarsonCarson City, MI · Acute Care Hospital · CCN 230208
Practice locations
Addresses where Taylor D. Thelen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1005 S US Hwy 27, Suite 100Saint Johns, MI 48879 (989) 224‑3000
- 221 E Maple StCarson City, MI 48811 (989) 584‑3976
Group practices
Medicare enrollment lists Taylor D. Thelen as a member of this group (CMS data updated 2026-10-02).
- Clinton County Medical Center PC25 clinicians in the group
Specialties
- Family Practiceprimary
- Emergency Medicinealso
Other family doctors in Saint Johns
Clinicians with the same Medicare primary specialty in Saint Johns, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1548552516 |
| 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