Quick answers
- Does Alexander G. Oikawa accept Medicare assignment?
- Medicare's clinician data says Alexander G. Oikawa may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Alexander G. Oikawa see?
- In 2024, CMS data shows 43 Original Medicare patients and 1,886 services for Alexander G. Oikawa. This counts Original Medicare only and measures volume, not quality.
- What is Alexander G. Oikawa's NPI number?
- 1255107165. 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 Alexander G. Oikawa, 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 | 43 |
|---|---|
| Services billed to Medicare | 1,886 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Therapy procedure using manual technique, each 15 minutes (97140)676 services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)583 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)285 services
- Therapy procedure using functional activities (97530)223 services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)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 blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes35%
- Ischemic heart disease26%
- Chronic kidney disease26%
Practice locations
Addresses where Alexander G. Oikawa is enrolled with Medicare (CMS data updated October 2, 2026).
- 2231 Douglas Blvd, Suite 100Roseville, CA 95661 (916) 778‑7321
Group practices
Medicare enrollment lists Alexander G. Oikawa as a member of this group (CMS data updated October 2, 2026).
- Family Physical Therapy Inc5 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, California →
Other physical therapists in Roseville
Clinicians with the same Medicare primary specialty in Roseville, CA — not a recommendation.
Other clinicians in Family Physical Therapy Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1255107165 |
| 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