Carl Hirsch, O.D.
Vision Therapy Optometrist · Walnut Creek, CA
Carl Hirsch, O.D. is a vision therapy optometrist with a practice address in Walnut Creek, California, and NPI 1124098835, issued on Jan 25, 2006. Check the license (California 6046, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carl Hirsch
- Credential
- O.D.
- Primary taxonomy
- Vision Therapy Optometrist 152WV0400X
- License number
- 6046 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1613 Locust St, Walnut Creek, CA 94596
- Phone
- (925) 932-4362
- Enumerated
- Jan 25, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (925) 932-8567
- Entity
- Type 1 · individual
8 nearest vision therapy optometrist records → All 57 in California → Look up another NPI →
Also registered at 1613 Locust St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Villa, ODOptometrist1962043463
Verify Carl Hirsch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 6046Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $212.98
3 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. The 146 providers of this specialty with any payment received $1,184.25 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Carl Hirsch among 57 vision therapy optometrist records in California
Carl Hirsch, O.D. is one of 57 vision therapy optometrist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 58% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2007 · 84% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WV0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vision Therapy Optometrist providers in California
There are 57 vision therapy optometrist records in California.
All 57 in California → Every provider in Walnut Creek → Vision Therapy Optometrist nationwide →
The 8 vision therapy optometrist records with the nearest ZIP codes
- Nguyen Tran, O.D.Walnut Creek, CA 945961255587291
- Darlene Fong, ODOakland, CA 946111952451007
- Tanya Mahaphon, O.D.Napa, CA 945581003918012
- Stephen Chun, OD, FAAOBerkeley, CA 947041942366133
- Kelly Kao, O.D.Berkeley, CA 947201578792891
- Gina Day, O.D.Larkspur, CA 949391972725760
- Colin Kageyama, O.D.Campbell, CA 950081871867358
- Kelly Kageyama, O.D.Campbell, CA 950081316376197
Common questions
What is Carl Hirsch, O.D.'s NPI number?
Carl Hirsch, O.D.'s National Provider Identifier (NPI) is 1124098835, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carl Hirsch, O.D. located?
The NPPES record lists a practice address at 1613 Locust St, Walnut Creek, CA, 94596. Phone: (925) 932-4362. Providers update this record themselves, so call before visiting.
How can I verify Carl Hirsch, O.D.'s license?
NPPES lists California license number 6046, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.