Irwin Robert Dudow, O.D.
Optometrist · Sun Valley, CA
Irwin Robert Dudow, O.D. is an optometrist with a practice address in Sun Valley, California, and NPI 1942277678, issued on Mar 1, 2006. Check the license (California OP4775TLG, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Irwin Robert Dudow
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OP4775TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 8101 Sunland Blvd, Sun Valley, CA 91352
- Phone
- (818) 767-2050
- Enumerated
- Mar 1, 2006
- Record last updated
- Dec 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (818) 767-2056
- Medicaid ID
- SD0047750 CA
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Irwin Robert Dudow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OP4775TLGCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Irwin Robert Dudow among 8,308 optometrist records in California
Irwin Robert Dudow, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileNo · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2013 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in California
There are 8,308 optometrist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8,308 in California → Every provider in Sun Valley → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Kerri Lee, ODSun Valley, CA 913521528117413
- Rebecca Stapornkul, ODSun Valley, CA 913521457969446
- John Fitzgerald, ODSanta Clarita, CA 913511801861182
- Shoji Morita, O.D.Canyon Country, CA 913511376708818
- Kathy Schreick, ODCanyon Country, CA 913511508948696
- Danitra DavoodSanta Clarita, CA 913501346043411
- Alejandro Gomes, O.D.Saugus, CA 913501497919765
- Paul Mikailian, O.D.Santa Clarita, CA 913501366880460
Common questions
What is Irwin Robert Dudow, O.D.'s NPI number?
Irwin Robert Dudow, O.D.'s National Provider Identifier (NPI) is 1942277678, issued on Mar 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Irwin Robert Dudow, O.D. located?
The NPPES record lists a practice address at 8101 Sunland Blvd, Sun Valley, CA, 91352. Phone: (818) 767-2050. Providers update this record themselves, so call before visiting.
How can I verify Irwin Robert Dudow, O.D.'s license?
NPPES lists California license number OP4775TLG, 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. 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.