Kristopher Ian Mathis, PH.D.
Psychologist · Los Angeles, CA
Kristopher Ian Mathis, PH.D. is a psychologist with a practice address in Los Angeles, California, and NPI 1558795807, issued on Aug 22, 2013. Check the license (California PSY 25704, 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
- Kristopher Ian Mathis
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PSY 25704 CA
Self-reported in NPPES; status is on the state search - Practice location
- 221 Westwood Plz, Los Angeles, CA 90095
- Phone
- (310) 384-0374
- Enumerated
- Aug 22, 2013
- Record last updated
- Aug 22, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 221 Westwood Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Ackerman, MDInternal Medicine Physician1144225046
- Fara Anzures, NPFamily Nurse Practitioner1659498640
- Clare Aveytia, RNRegistered Nurse1326893124
- Ronnie Bergen, MDNeurology Physician1750353488
- Miguel Bonoan, MSN, RN, PMHNP-BCCollege Health Registered Nurse1598510596
- Aileen Castillo, NPFamily Nurse Practitioner1265659056
Verify Kristopher Ian Mathis 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 25704Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Psychologist providers in California
There are 7,304 psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychologist records in California
- Alice Abarbanel, PH.D.Albany, CA1598095002
- Michael Abbott, PSYDModesto, CA1346498151
- Riley AbelesLos Angeles, CA1841861945
- Jenna Abell, PSYDLos Angeles, CA1073743969
- Sheri Abercrombie, PSY.D.San Diego, CA1932292422
- Tseday Aberra, PSY.D.Corona, CA1104026517
- Elham Abouhamzeh, PSY.DIrvine, CA1386092880
- Lilit Abraamyan-ChaidezBurbank, CA1710433289
- Mackenzie Abraham, PHDRedondo Beach, CA1881053833
- Sandra Abraham, PSYDSanta Fe Springs, CA1427467851
Common questions
What is Kristopher Ian Mathis, PH.D.'s NPI number?
Kristopher Ian Mathis, PH.D.'s National Provider Identifier (NPI) is 1558795807, issued on Aug 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Kristopher Ian Mathis, PH.D. located?
The NPPES record lists a practice address at 221 Westwood Plz, Los Angeles, CA, 90095. Phone: (310) 384-0374. Providers update this record themselves, so call before visiting.
How can I verify Kristopher Ian Mathis, PH.D.'s license?
NPPES lists California license number PSY 25704, 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.