Grant Hollister, AU.D.
Audiologist · San Francisco, CA
Grant Hollister, AU.D. is an audiologist with a practice address in San Francisco, California, and NPI 1437600699, issued on Oct 21, 2016. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Grant Hollister
- Credential
- AU.D.
- Primary taxonomy
- Audiologist 231H00000X
- License number
- A.02016 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4150 Clement St, San Francisco, CA 94121
- Phone
- (415) 221-4810
- Enumerated
- Oct 21, 2016
- Record last updated
- Oct 26, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 4150 Clement St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samantha Abram, BAPsychologist1326540436
- Gary Abrams, M.D.Physical Medicine & Rehabilitation Physician1346213246
- Anna Abramson, M.D.Internal Medicine Physician1346424785
- Alison Acerra, MS, RDRegistered Dietitian1992726848
- Sharon AdelsonCounselor1932467271
- Gary Agcaoili, C.T.R.SRecreation Therapist1649284019
Verify Grant Hollister in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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 1,561 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
- Debra Abel, AU.D.Poway, CA1073519955
- 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
- Rachel Abucasis, AUDLos Angeles, CA1659090231
- Reid AdamsVisalia, CA1184897324
Common questions
What is Grant Hollister, AU.D.'s NPI number?
Grant Hollister, AU.D.'s National Provider Identifier (NPI) is 1437600699, issued on Oct 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Grant Hollister, AU.D. located?
The NPPES record lists a practice address at 4150 Clement St, San Francisco, CA, 94121. Phone: (415) 221-4810. Providers update this record themselves, so call before visiting.
How can I verify Grant Hollister, AU.D.'s license?
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.