Quick answers
- Does Anna I. Marincovich accept Medicare assignment?
- Medicare's clinician data says Anna I. Marincovich may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Anna I. Marincovich see?
- In 2024, CMS data shows 55 Original Medicare patients and 1,596 services for Anna I. Marincovich. This counts Original Medicare only and measures volume, not quality.
- What is Anna I. Marincovich's NPI number?
- 1366111734. 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 Anna I. Marincovich, 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 | 55 |
|---|---|
| Services billed to Medicare | 1,596 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Therapy procedure using functional activities (97530)647 services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)520 services
- Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care (G0283)178 services
- Therapy procedure using manual technique, each 15 minutes (97140)165 services
- Training for self-care or home management, each 15 minutes (97535)35 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 cholesterol73%
- Arthritis71%
- High blood pressure69%
- Ischemic heart disease27%
- Depression27%
- Chronic kidney disease22%
Practice locations
Addresses where Anna I. Marincovich is enrolled with Medicare (CMS data updated October 2, 2026).
- 6574 Oakmont Dr, Suite ASanta Rosa, CA 95409 (707) 539‑5256
- 795 Farmers Ln, Suite 10Santa Rosa, CA 95405 (707) 571‑7615
Group practices
Medicare enrollment lists Anna I. Marincovich as a member of this group (CMS data updated October 2, 2026).
- Stithem and Johnson Physical Therapy Inc6 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, California →
Other physical therapists in Santa Rosa
Clinicians with the same Medicare primary specialty in Santa Rosa, CA — not a recommendation.
Other clinicians in Stithem and Johnson Physical Therapy Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1366111734 |
| 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