Dan Clower, O.D.
Optometrist · Ventura, CA
Dan Clower, O.D. is an optometrist with a practice address in Ventura, California, and NPI 1720015811, issued on Jun 26, 2006. Check the license (California OPT5645TPA, 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
- Dan Clower
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT5645TPA CA
Self-reported in NPPES; status is on the state search - Practice location
- 1601 Eastman Ave, Ventura, CA 93003
- Phone
- (805) 656-2020
- Enumerated
- Jun 26, 2006
- Entity
- Type 1 · individual
Also registered at 1601 Eastman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelsey Bannan, MA, OTR/LPhysical Rehabilitation Occupational Therapist1326438219
- Melinda Burkhart, M.A., CCC-SLPSpeech-Language Pathologist1669616371
- Meredith Ebert, OTR/LOccupational Therapist1063708808
- Rola Magid, M.D.Pediatrics Physician1790840726
- Christina Olson, SLPASpeech-Language Assistant1114234168
- Lauren Taluy, MA, OTR/LOccupational Therapist1548404940
Verify Dan Clower in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT5645TPACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
49 optometrist records list a Ventura practice address
They are 49 of the 4,435 NPPES records with a Ventura practice address, and 8,156 optometrist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 49 in Ventura → All 8,156 in California → Every provider in Ventura →
Other optometrist records in California
- Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
- Saloumeh Abadi, ODSanta Monica, CA1699258756
- Davoud AbbasiFillmore, CA1902361678
- Christopher Abbott, O.D.Santee, CA1417936220
- Sara Abboud, ODAlbany, CA1649052846
- Ghezal Abdali, O.D.Tustin, CA1770688640
- Nahid Abdali, O.D.San Ramon, CA1700210242
- Yasmeen AbdelfattahIrvine, CA1417786617
- Marina Abdou, ODUpland, CA1356017321
- Angela Abe, OPTModesto, CA1336108885
Common questions
What is Dan Clower, O.D.'s NPI number?
Dan Clower, O.D.'s National Provider Identifier (NPI) is 1720015811, issued on Jun 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dan Clower, O.D. located?
The NPPES record lists a practice address at 1601 Eastman Ave, Ventura, CA, 93003. Phone: (805) 656-2020. Providers update this record themselves, so call before visiting.
How can I verify Dan Clower, O.D.'s license?
NPPES lists California license number OPT5645TPA, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.