Quick answers
- Does Ashley D. Valenzuela Takeoka accept Medicare assignment?
- Yes. Medicare's clinician data says Ashley D. Valenzuela Takeoka 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 Ashley D. Valenzuela Takeoka see?
- In 2024, CMS data shows 97 Original Medicare patients and 645 services for Ashley D. Valenzuela Takeoka. This counts Original Medicare only and measures volume, not quality.
- What is Ashley D. Valenzuela Takeoka's NPI number?
- 1780003400. 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 Ashley D. Valenzuela Takeoka, 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 | 97 |
|---|---|
| Services billed to Medicare | 645 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 62 |
Most frequent services
- Evaluation for wheelchair, each 15 minutes (97542)325 services
- Training for self-care or home management, each 15 minutes (97535)175 services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)89 services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)30 services
- Evaluation for occupational therapy, typically 1 hour (97167)11 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 pressure67%
- High cholesterol64%
- Arthritis43%
- Diabetes35%
- Depression26%
- Chronic kidney disease25%
Practice locations
Addresses where Ashley D. Valenzuela Takeoka is enrolled with Medicare (CMS data updated October 2, 2026).
- 1535 River Park Dr, Suite 2000Sacramento, CA 95815 (916) 286‑1080
Group practices
Medicare enrollment lists Ashley D. Valenzuela Takeoka as a member of this group (CMS data updated October 2, 2026).
- Regents of the University of California567 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, California →
Other occupational therapists in Sacramento
Clinicians with the same Medicare primary specialty in Sacramento, CA — not a recommendation.
Other clinicians in Regents of the University of California
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OT |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780003400 |
| 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