Quick answers
- Does Chiyotaka Nomura accept Medicare assignment?
- Medicare's clinician data says Chiyotaka Nomura may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Chiyotaka Nomura see?
- In 2024, CMS data shows 303 Original Medicare patients and 443 services for Chiyotaka Nomura. This counts Original Medicare only and measures volume, not quality.
- What is Chiyotaka Nomura's NPI number?
- 1821021502. 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 Chiyotaka Nomura, 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 | 303 |
|---|---|
| Services billed to Medicare | 443 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient complete exam of visual system (92014)215 services
- Established patient problem focused exam of visual system (92012)77 services
- Imaging of optic nerve (92133)70 services
- Exam of visual field with extended testing (92083)34 services
- Photography of the retina (92250)18 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 cholesterol70%
- High blood pressure56%
- Arthritis45%
- Osteoporosis23%
- Diabetes15%
- Ischemic heart disease15%
Practice locations
Addresses where Chiyotaka Nomura is enrolled with Medicare (CMS data updated October 2, 2026).
- 5300 Hollister AveSanta Barbara, CA 93111 (805) 692‑6977
Group practices
Medicare enrollment lists Chiyotaka Nomura as a member of this group (CMS data updated October 2, 2026).
- Eye and Vision Care Optometric Group5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Santa Barbara
Clinicians with the same Medicare primary specialty in Santa Barbara, CA — not a recommendation.
Other clinicians in Eye and Vision Care Optometric Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | University Of California - School Of Optometry |
| Graduation year | 1979 (47 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1821021502 |
| 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