Quick answers
- Does Justin C. Holt accept Medicare assignment?
- Yes. Medicare's clinician data says Justin C. Holt 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 Justin C. Holt see?
- In 2024, CMS data shows 1,135 Original Medicare patients and 7,745 services for Justin C. Holt. This counts Original Medicare only and measures volume, not quality.
- What is Justin C. Holt's NPI number?
- 1588634521. 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 Justin C. Holt, 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 | 1,135 |
|---|---|
| Services billed to Medicare | 7,745 |
| Different services or procedures | 22 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Microfluid analysis of tears (83861)1,278 services
- Established patient complete exam of visual system (92014)965 services
- Closure of tear duct opening using plug (68761)962 services
- Established patient problem focused exam of visual system (92012)925 services
- Imaging of retina (92134)629 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 cholesterol68%
- High blood pressure67%
- Arthritis40%
- Diabetes34%
- Anxiety24%
- Ischemic heart disease19%
Practice locations
Addresses where Justin C. Holt is enrolled with Medicare (CMS data updated October 2, 2026).
- 1700 Bruce RdChico, CA 95928 (530) 891‑1900
- 2890 Ventura StAnderson, CA 96007 (530) 365‑6471
- 320 H St, Suite 4Marysville, CA 95901 (530) 743‑1873
Group practices
Medicare enrollment lists Justin C. Holt as a member of this group (CMS data updated October 2, 2026).
- Ridge Eye Care Inc20 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Chico
Clinicians with the same Medicare primary specialty in Chico, CA — not a recommendation.
Other clinicians in Ridge Eye Care Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2003 (23 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588634521 |
| 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