NPPES file of Aug 9, 2026

Judith Ann Libow, PH.D.

Clinical Psychologist · Oakland, CA

Judith Ann Libow, PH.D. is a clinical psychologist with a practice address in Oakland, California, and NPI 1205982139, issued on Jan 25, 2007. Check the license (California PSY6157, 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
1205982139
Name
Judith Ann Libow
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY6157 CA
Self-reported in NPPES; status is on the state search
Practice location
747 52ND St, Oakland, CA 94609
Phone
(510) 428-3358
Enumerated
Jan 25, 2007
Record last updated
Jun 2, 2021 (not updated in 5 years: call before relying on the address or phone)
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 747 52ND St

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

  1. Karida AdetoroStudent in an Organized Health Care Education/Training Program1003647199
  2. Maryam Afshar, MDPediatrics Physician1194081786
  3. Pallavi Agarwal, MD, MBBSPediatrics Physician1710595053
  4. Anurag Agrawal, MDPediatric Hematology & Oncology Physician1346485026
  5. Javier AguayoStudent in an Organized Health Care Education/Training Program1104527316
  6. Monica AguilarStudent in an Organized Health Care Education/Training Program1770276990

Verify Judith Ann Libow 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 PSY6157
    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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Judith Ann Libow among 12,647 clinical psychologist records in California

Judith Ann Libow, PH.D. is one of 12,647 clinical psychologist records with a practice address in California. 9% 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 2007, is newer than 20% of them.

  • NPI issued2007 · 20% of these records are older, 57% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2021 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

354 clinical psychologist records list a practice address in Oakland

They are 354 of the 18,558 NPPES records with a practice address in Oakland, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Gregory Alter, PH.D.Oakland, CA 946091528168366
  2. Valerie Bellas, PH.D.Oakland, CA 946091578617692
  3. Paul Guillory, PH.D.Oakland, CA 946091811055718
  4. Nancy Liu, PSY.D.Oakland, CA 946091518012533
  5. Anne Marshall, PH.D.Oakland, CA 946091710084785
  6. Melissa Newman, PSY.D.Oakland, CA 946091316066400
  7. John Nickens, PHDOakland, CA 946091427115542
  8. Karla Sagramoso, PHDOakland, CA 946091649213307

Common questions

What is Judith Ann Libow, PH.D.'s NPI number?

Judith Ann Libow, PH.D.'s National Provider Identifier (NPI) is 1205982139, issued on Jan 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Judith Ann Libow, PH.D. located?

The NPPES record lists a practice address at 747 52ND St, Oakland, CA, 94609. Phone: (510) 428-3358. Providers update this record themselves, so call before visiting.

How can I verify Judith Ann Libow, PH.D.'s license?

NPPES lists California license number PSY6157, 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.