Richard Joshua Maddox, M.A., PH.D.
Clinical Psychologist · Los Gatos, CA
Richard Joshua Maddox, M.A., PH.D. is a clinical psychologist with a practice address in Los Gatos, California, and NPI 1073847752, issued on Sep 28, 2009. Check the license (California 25909, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Richard Joshua Maddox
- Credential
- M.A., PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 25909 CA
Self-reported in NPPES; status is on the state search - Practice location
- 409 Alberto Way, Los Gatos, CA 95032
- Phone
- (408) 357-4102
- Enumerated
- Sep 28, 2009
- Record last updated
- Dec 21, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (408) 550-1879
- Medicare enrollment
- Enrolled (PECOS I20141111000783); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 409 Alberto Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Richard Joshua Maddox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 25909Check 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
- Wellspring Psychology PCLos Gatos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Joshua Maddox among 12,647 clinical psychologist records in California
Richard Joshua Maddox, M.A., 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 2009, is newer than 49% of them.
- NPI issued2009 · 49% of these records are older, 46% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2011 · median 2006 among the 2,424 with a school on file
- Record last updated2015 · 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 Los Gatos
They are 30 of the 1,905 NPPES records with a practice address in Los Gatos, and 12,647 clinical psychologist records in California.
All 12,647 in California → Every provider in Los Gatos → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Michiko Akahori, PH.D.Los Gatos, CA 950321083861009
- Alicia Danforth, PHDLos Gatos, CA 950321235463969
- Joseph Denicola, PH.D.Los Gatos, CA 950321437289519
- Dajana Gajdos, PSY.D.Los Gatos, CA 950321356536726
- Holly Hopkins Shah, PSY.D.Los Gatos, CA 950321114052370
- Paulette Jacome, PH.D.Los Gatos, CA 950321073712774
- Jeanne Jakob, PH.D.Los Gatos, CA 950321780917815
- Julie Lasher, PH.D.Los Gatos, CA 950321700933579
Common questions
What is Richard Joshua Maddox, M.A., PH.D.'s NPI number?
Richard Joshua Maddox, M.A., PH.D.'s National Provider Identifier (NPI) is 1073847752, issued on Sep 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Richard Joshua Maddox, M.A., PH.D. located?
The NPPES record lists a practice address at 409 Alberto Way, Los Gatos, CA, 95032. Phone: (408) 357-4102. Providers update this record themselves, so call before visiting.
How can I verify Richard Joshua Maddox, M.A., PH.D.'s license?
NPPES lists California license number 25909, 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.