Jonathan Parker
Psychologist · Los Angeles, CA
Jonathan Parker is a psychologist with a practice address in Los Angeles, California, and NPI 1235687484, issued on Sep 16, 2016. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jonathan Parker
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 121641 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1720 E 120TH St, Los Angeles, CA 90059
- Phone
- (310) 668-5902
- Enumerated
- Sep 16, 2016
- Record last updated
- Aug 6, 2023
- Entity
- Type 1 · individual
8 nearest psychologist records → All 7,304 in California → Look up another NPI →
Also registered at 1720 E 120TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron AbrahamPsychiatry Physician1477182921
- Mirna AbregoCounselor1205006574
- Herminio Academia, MDPsychiatry Physician1962586222
- Eunice AguilarCase Manager/Care Coordinator1801340419
- George Akpenyi, M.D.Psychiatry Physician1649345067
- Noemi AlsupClinical Social Worker1144655911
Verify Jonathan Parker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jonathan Parker among 7,304 psychologist records in California
Jonathan Parker is one of 7,304 psychologist records with a practice address in California. 6% 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 2016, is newer than 67% of them.
- NPI issued2016 · 67% of these records are older, 30% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 14% of these records are
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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.
All 7,304 in California → Every provider in Los Angeles → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Deirdre Sermons, PSYDLos Angeles, CA 900591194893511
- Rochelle WilliamsLos Angeles, CA 900591962907048
- Anuradha AithalLos Angeles, CA 900571659412914
- Noel BrownLos Angeles, CA 900571649621202
- Kristie ChristiansenLos Angeles, CA 900611902086093
- Elizabeth Anders, PSY PHDLos Angeles, CA 900561922419050
- Carolyn MattesonLos Angeles, CA 900561912364290
- Sarah Schall, PSY.D.Los Angeles, CA 900561760179964
Common questions
What is Jonathan Parker's NPI number?
Jonathan Parker's National Provider Identifier (NPI) is 1235687484, issued on Sep 16, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Parker located?
The NPPES record lists a practice address at 1720 E 120TH St, Los Angeles, CA, 90059. Phone: (310) 668-5902. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Parker's license?
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.