NPPES file of Aug 9, 2026

Kenneth Hunter Crittenden, PH.D.

Clinical Psychologist · Sebastopol, CA

Kenneth Hunter Crittenden, PH.D. is a clinical psychologist with a practice address in Sebastopol, California, and NPI 1023179322, issued on Dec 12, 2006. Check the license (California PSY13667, 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
1023179322
Name
Kenneth Hunter Crittenden
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY13667 CA
Self-reported in NPPES; status is on the state search
Practice location
501 Swain Ave, Sebastopol, CA 95472
Phone
(707) 823-1122
Enumerated
Dec 12, 2006
Record last updated
Jul 8, 2007 (not updated in 19 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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Verify Kenneth Hunter Crittenden 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 PSY13667
    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
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Kenneth Hunter Crittenden among 12,647 clinical psychologist records in California

Kenneth Hunter Crittenden, 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 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 80% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2007 · 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).

23 clinical psychologist records list a practice address in Sebastopol

They are 23 of the 550 NPPES records with a practice address in Sebastopol, 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. Zoe Bradley-Benoit, PSY.D.Sebastopol, CA 954721366512360
  2. Annella Dalrymple, PH.D.Sebastopol, CA 954721316057540
  3. Juliet Dantin, PH.D.Sebastopol, CA 954721952332157
  4. Vipassana EsbjornSebastopol, CA 954721811174220
  5. Richard Giovannoli, PHDSebastopol, CA 954721013130806
  6. Thea Goldstine, PH.D.Sebastopol, CA 954721245442722
  7. June Gordon, PHDSebastopol, CA 954721518053578
  8. Charles Harris, PHDSebastopol, CA 954721497964738

Common questions

What is Kenneth Hunter Crittenden, PH.D.'s NPI number?

Kenneth Hunter Crittenden, PH.D.'s National Provider Identifier (NPI) is 1023179322, issued on Dec 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth Hunter Crittenden, PH.D. located?

The NPPES record lists a practice address at 501 Swain Ave, Sebastopol, CA, 95472. Phone: (707) 823-1122. Providers update this record themselves, so call before visiting.

How can I verify Kenneth Hunter Crittenden, PH.D.'s license?

NPPES lists California license number PSY13667, 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.