NPPES file of Aug 9, 2026

Giana Therese Hatem, AU.D.

Audiologist · San Mateo, CA

Giana Therese Hatem, AU.D. is an audiologist with a practice address in San Mateo, California, and NPI 1659267466, issued on Jun 17, 2025. Check the license (California AU3980, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659267466
Name
Giana Therese Hatem
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
License number
AU3980 CA
Self-reported in NPPES; status is on the state search
Practice location
88 N San Mateo Dr, San Mateo, CA 94401
Phone
(650) 342-9449
Enumerated
Jun 17, 2025
Record last updated
Jun 17, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 88 N San Mateo Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ramsay Poindexter, AU.D.Audiologist1306987003
  2. Samantha Ramirez, AU.D.Audiologist1497303499
  3. Kira Savin, AU.D.Audiologist1669814794
  4. Breanne Torio, AU.D.Audiologist1396453460

Verify Giana Therese Hatem in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license AU3980    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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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.

All 1,561 in California → Every provider in San Mateo →

Other audiologist records in California

  1. Edward Abalos, AU.D.Long Beach, CA1447445986
  2. Cassandra Abbinanti, AUDPomona, CA1619747466
  3. Debra Abel, AU.D.Poway, CA1073519955
  4. Kasra Abolhosseini, AUDTustin, CA1083123129
  5. Janely Abootorabi, AU.D.Santa Clara, CA1588236483
  6. Maria Abramson, AU.DSan Juan Capistrano, CA1396079851
  7. Amanda Abrisch, AUDLa Jolla, CA1780966903
  8. Zachary Abt, AUDPasadena, CA1790522712
  9. Rachel Abucasis, AUDLos Angeles, CA1659090231
  10. Reid AdamsVisalia, CA1184897324

Common questions

What is Giana Therese Hatem, AU.D.'s NPI number?

Giana Therese Hatem, AU.D.'s National Provider Identifier (NPI) is 1659267466, issued on Jun 17, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Giana Therese Hatem, AU.D. located?

The NPPES record lists a practice address at 88 N San Mateo Dr, San Mateo, CA, 94401. Phone: (650) 342-9449. Providers update this record themselves, so call before visiting.

How can I verify Giana Therese Hatem, AU.D.'s license?

NPPES lists California license number AU3980, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.