Aron Matthew Katz, PH.D.
Clinical Psychologist · Davis, CA
Aron Matthew Katz, PH.D. is a clinical psychologist with a practice address in Davis, California, and NPI 1609364991, issued on Apr 23, 2018. Check the license (California 27943, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aron Matthew Katz
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 27943 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Shields Ave, Davis, CA 95616
- Phone
- (530) 752-2351
- Enumerated
- Apr 23, 2018
- Record last updated
- Jan 3, 2022
- Medicare enrollment
- Enrolled (PECOS I20211111001703); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 1 Shields Ave
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Verify Aron Matthew Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 27943Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Permanente Medical Group IncFolsom, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aron Matthew Katz among 12,647 clinical psychologist records in California
Aron Matthew Katz, 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. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2014 · median 2006 among the 2,424 with a school on file
- 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).
45 clinical psychologist records list a practice address in Davis
They are 45 of the 1,711 NPPES records with a practice address in Davis, and 12,647 clinical psychologist records in California.
All 12,647 in California → Every provider in Davis → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Louise Bettner, PH.D.Davis, CA 956161528121571
- Wendy Davis, PH.D.Davis, CA 956161700811536
- John Ensign, PHDDavis, CA 956161669573143
- Dafna Gatmon, PH.D.Davis, CA 956161902969652
- Dorje Jennette, PSY.D.Davis, CA 956161477542785
- Carol Kirshnit, PH.D.Davis, CA 956161528179009
- John Leonard, PH.D.Davis, CA 956161336226083
- Hal Linebarger, PSY.D., PSYCHOLOGISTDavis, CA 956161386654325
Common questions
What is Aron Matthew Katz, PH.D.'s NPI number?
Aron Matthew Katz, PH.D.'s National Provider Identifier (NPI) is 1609364991, issued on Apr 23, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Aron Matthew Katz, PH.D. located?
The NPPES record lists a practice address at 1 Shields Ave, Davis, CA, 95616. Phone: (530) 752-2351. Providers update this record themselves, so call before visiting.
How can I verify Aron Matthew Katz, PH.D.'s license?
NPPES lists California license number 27943, 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. Medicare files from data.cms.gov. 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.