Katherine Jill Walden, PH.D.
Clinical Psychologist · Auburn, CA
Katherine Jill Walden, PH.D. is a clinical psychologist with a practice address in Auburn, California, and NPI 1891036299, issued on Mar 9, 2013. Check the license (California PSY 18936, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Jill Walden
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY 18936 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11899 Edgewood RD, Auburn, CA 95603
- Phone
- (415) 302-2764
- Enumerated
- Mar 9, 2013
- Record last updated
- Mar 9, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130529000407); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 11899 Edgewood RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis Harding, D.C.,B.C.A.O.Chiropractor1932258100
Verify Katherine Jill Walden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY 18936Check 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
- County OF NevadaGrass Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Jill Walden among 12,647 clinical psychologist records in California
Katherine Jill Walden, 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 2013, is newer than 67% of them.
- NPI issued2013 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2000 · median 2006 among the 2,424 with a school on file
- Record last updated2013 · 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).
Clinical Psychologist providers in California
There are 12,647 clinical psychologist records in California.
All 12,647 in California → Every provider in Auburn → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Kimberly AberleAuburn, CA 956031477685220
- Daniel Coffman, PH.D.Auburn, CA 956031194862193
- Kathryn Ekemo, PH.D.Auburn, CA 956031639262918
- Kristin Kaminski-Wadle, PSY.D.Auburn, CA 956031245779552
- Melissa Latham, PHDAuburn, CA 956031164114773
- Clare Lewis, PTAuburn, CA 956031902017106
- Mary Montaldo, PH.D.Auburn, CA 956031376950162
- Eugene Roeder, PH.D.Auburn, CA 956031730350703
Common questions
What is Katherine Jill Walden, PH.D.'s NPI number?
Katherine Jill Walden, PH.D.'s National Provider Identifier (NPI) is 1891036299, issued on Mar 9, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Jill Walden, PH.D. located?
The NPPES record lists a practice address at 11899 Edgewood RD, Auburn, CA, 95603. Phone: (415) 302-2764. Providers update this record themselves, so call before visiting.
How can I verify Katherine Jill Walden, PH.D.'s license?
NPPES lists California license number PSY 18936, 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.