Quick answers
- Does Kerby M. Tamm accept Medicare assignment?
- Medicare's clinician data says Kerby M. Tamm may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Kerby M. Tamm see?
- In 2024, CMS data shows 64 Original Medicare patients and 1,671 services for Kerby M. Tamm. This counts Original Medicare only and measures volume, not quality.
- What is Kerby M. Tamm's NPI number?
- 1871154369. 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 Kerby M. Tamm, 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 | 64 |
|---|---|
| Services billed to Medicare | 1,671 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Therapy procedure using manual technique, each 15 minutes (97140)667 services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)647 services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)256 services
- Evaluation for physical therapy, typically 20 minutes (97161)31 services
- Therapy procedure using functional activities (97530)22 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).
- Arthritis72%
- High cholesterol70%
- High blood pressure67%
- Anxiety30%
- Ischemic heart disease27%
- Chronic kidney disease27%
Practice locations
Addresses where Kerby M. Tamm is enrolled with Medicare (CMS data updated October 2, 2026).
- 2230 E Mitchell Rd, Suite BPetoskey, MI 49770
Specialties
Find other clinicians: Physical Therapist in Private Practice, Michigan →
Other physical therapists in Petoskey
Clinicians with the same Medicare primary specialty in Petoskey, MI — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1871154369 |
| 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
- 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