Kenneth Duff Davis, PHD
Clinical Psychologist · Huntington Beach, CA
Kenneth Duff Davis, PHD is a clinical psychologist with a practice address in Huntington Beach, California, and NPI 1245965854, issued on Jul 18, 2022. Check the license (California 33457, 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
- Kenneth Duff Davis
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 33457 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16162 Beach Blvd Ste 308, Huntington Beach, CA 92647
- Phone
- (714) 596-0959
- Enumerated
- Jul 18, 2022
- Record last updated
- Jul 18, 2022
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 16162 Beach Blvd Ste 308
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tiffany Coldiron, LMFTMarriage & Family Therapist1336922251
- Jayce Long, PHDClinical Psychologist1457880809
- Sarah Millwee-Welch, PHDClinical Psychologist1487384418
Verify Kenneth Duff Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 33457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kenneth Duff Davis among 12,647 clinical psychologist records in California
Kenneth Duff Davis, PHD 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 2022, is newer than 93% of them.
- NPI issued2022 · 93% of these records are older, 5% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2022 · 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).
30 clinical psychologist records list a practice address in Huntington Beach
They are 30 of the 4,031 NPPES records with a practice address in Huntington Beach, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 12,647 in California → Every provider in Huntington Beach → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Kelly Barclay, PSY.D.Huntington Beach, CA 926471255404299
- Pamela Berg, PH.D.Huntington Beach, CA 926471003905621
- Constance Bouvier, PHDHuntington Beach, CA 926471134156037
- Debbi Kooyman, PSY.D.Huntington Beach, CA 926471194820357
- Trang LeeteHuntington Beach, CA 926471881646834
- Jayce Long, PHDHuntington Beach, CA 926471457880809
- Matthew Lynch, PSY.D.Huntington Beach, CA 926471306932223
- Diana Marder, PH.D.Huntington Beach, CA 926471629035464
Common questions
What is Kenneth Duff Davis, PHD's NPI number?
Kenneth Duff Davis, PHD's National Provider Identifier (NPI) is 1245965854, issued on Jul 18, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Duff Davis, PHD located?
The NPPES record lists a practice address at 16162 Beach Blvd Ste 308, Huntington Beach, CA, 92647. Phone: (714) 596-0959. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Duff Davis, PHD's license?
NPPES lists California license number 33457, 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.