Quick answers
- Does Joseph H. Guettler accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph H. Guettler accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Joseph H. Guettler see?
- In 2024, CMS data shows 228 Original Medicare patients and 9,213 services for Joseph H. Guettler. This counts Original Medicare only and measures volume, not quality.
- What is Joseph H. Guettler's NPI number?
- 1629069869. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Joseph H. Guettler, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 228 |
|---|---|
| Services billed to Medicare | 9,213 |
| Different services or procedures | 56 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)2,390 services
- Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg (J7331)1,296 services
- Aspiration and/or injection of fluid from large joint (20610)263 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)89 services
- X-ray of knee, 4 or more views (73564)55 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol68%
- Arthritis66%
- High blood pressure62%
- Ischemic heart disease27%
- Anxiety21%
- Diabetes19%
Hospitals where Joseph H. Guettler works
Medicare's Facility Affiliation Data lists Joseph H. Guettler at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230130
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230269
Practice locations
Addresses where Joseph H. Guettler is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 193 E Jefferson StFrankenmuth, MI 48734
- 24255 W 13 Mile Rd, Suite 100Bingham Farms, MI 48025 (248) 988‑8085
- 28100 Grand River AveFarmington Hills, MI 48336
- 3535 W 13 Mile RdRoyal Oak, MI 48073
- 3601 W 13 Mile RdRoyal Oak, MI 48073
Group practices
Medicare enrollment lists Joseph H. Guettler as a member of these groups (CMS data updated October 2, 2026).
- Beaumont Medical Group- Specialty Services847 clinicians in the group
- Michigan Orthopaedic Surgeons PLLC127 clinicians in the group
- Rau Physical Therapy Inc96 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Frankenmuth
Clinicians with the same Medicare primary specialty in Frankenmuth, MI — not a recommendation.
Other clinicians in Beaumont Medical Group- Specialty Services
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 1996 (30 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629069869 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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