Clifford Olsen, PH.D.
Audiologist · San Jose, CA
Clifford Olsen, PH.D. is an audiologist with a practice address in San Jose, California, and NPI 1336292671, issued on Jan 19, 2007. Check the license (California AU 1056, 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
- Clifford Olsen
- Credential
- PH.D.
- Primary taxonomy
- Audiologist 231H00000X
- License number
- AU 1056 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5831 Cottle RD, San Jose, CA 95123
- Phone
- (408) 363-4801
- Enumerated
- Jan 19, 2007
- Entity
- Type 1 · individual
Also registered at 5831 Cottle RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gina Bargetto, AU.D.Assistive Technology Practitioner Audiologist1801011143
- Jose Libunao, AU.D.Audiologist1972677946
Verify Clifford Olsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license AU 1056Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Audiologist providers in California
There are 1,521 audiologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other audiologist records in California
- Edward Abalos, AU.D.Long Beach, CA1447445986
- Cassandra Abbinanti, AUDPomona, CA1619747466
- Kasra Abolhosseini, AUDTustin, CA1083123129
- Janely Abootorabi, AU.D.Santa Clara, CA1588236483
- Maria Abramson, AU.DSan Juan Capistrano, CA1396079851
- Amanda Abrisch, AUDLa Jolla, CA1780966903
- Zachary Abt, AUDPasadena, CA1790522712
- Sylvia Acevedo-FreySun City, CA1184776262
- Reid AdamsVisalia, CA1184897324
- Sheneekra AdamsLos Angeles, CA1477583474
Common questions
What is Clifford Olsen, PH.D.'s NPI number?
Clifford Olsen, PH.D.'s National Provider Identifier (NPI) is 1336292671, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Clifford Olsen, PH.D. located?
The NPPES record lists a practice address at 5831 Cottle RD, San Jose, CA, 95123. Phone: (408) 363-4801. Providers update this record themselves, so call before visiting.
How can I verify Clifford Olsen, PH.D.'s license?
NPPES lists California license number AU 1056, 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.