Quick answers
- Does Chirag R. Patel accept Medicare assignment?
- Yes. Medicare's clinician data says Chirag R. Patel 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 Chirag R. Patel see?
- In 2024, CMS data shows 485 Original Medicare patients and 1,263 services for Chirag R. Patel. This counts Original Medicare only and measures volume, not quality.
- What is Chirag R. Patel's NPI number?
- 1922269760. 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 Chirag R. Patel, 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 | 485 |
|---|---|
| Services billed to Medicare | 1,263 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)243 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)239 services
- Removal of cataract with insertion of prosthetic lens (66984)234 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)151 services
- Measurement of corneal curvature and depth of eye (92136)106 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 cholesterol75%
- High blood pressure70%
- Arthritis39%
- Diabetes29%
- Ischemic heart disease21%
- Chronic kidney disease19%
Hospitals where Chirag R. Patel works
Medicare's Facility Affiliation Data lists Chirag R. Patel at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Eden Medical CenterCastro Valley, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050488
Practice locations
Addresses where Chirag R. Patel is enrolled with Medicare (CMS data updated October 2, 2026).
- 1401 Willow Pass Rd, Suite 100Concord, CA 94520 (510) 614‑1515
- 276 Dolores AveSan Leandro, CA 94577 (510) 614‑1515
Group practices
Medicare enrollment lists Chirag R. Patel as a member of this group (CMS data updated October 2, 2026).
- Bay Area Ophthalmic Medical Corporation3 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Concord
Clinicians with the same Medicare primary specialty in Concord, CA — not a recommendation.
Other clinicians in Bay Area Ophthalmic Medical Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922269760 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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