NPPES file of Aug 9, 2026

Justin D. Misterka, PSYD

Clinical Psychologist · Los Angeles, CA

Justin D. Misterka, PSYD is a clinical psychologist with a practice address in Los Angeles, California, and NPI 1821574138, issued on Jul 19, 2018. Check the license (California PSY34848, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821574138
Name
Justin D. Misterka
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
PSY34848 CA
RBT-18-54816 PA
Self-reported in NPPES; status is on the state search
Practice location
444 S San Vicente Blvd Ste 103, Los Angeles, CA 90048
Phone
(310) 423-9722
Enumerated
Jul 19, 2018
Record last updated
Dec 3, 2024
Fax
(310) 248-8710
Medicare enrollment
Enrolled (PECOS I20241206001997); accepts Medicare assignment
Medical or professional school
Philadelphia College Of Osteopathic Medicine, 2022
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 444 S San Vicente Blvd Ste 103

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mitzi Gonzales, PH.D.Clinical Neuropsychologist1659806123
  2. Kenneth Hartline, PSY.D.Clinical Neuropsychologist1114472180
  3. Yi Miao, PHDClinical Psychologist1093448235
  4. Viannae Nelkin, PSYD, BCABAClinical Neuropsychologist1104365873
  5. Andrew Rosenblatt, PHDClinical Neuropsychologist1326669045
  6. Liorah Sabbah, PHDClinical Psychologist1427483551

Verify Justin D. Misterka in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PSY34848
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2 hospitals and group practices

  1. Cedars-Sinai Medical CenterWest Hollywood, CA · Acute Care Hospitals5 of 5 stars
  2. Cedars-Sinai Medical Care FoundationLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Justin D. Misterka among 12,647 clinical psychologist records in California

Justin D. Misterka, PSYD 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
  • Graduated2022 · median 2006 among the 2,424 with a school on file
  • Record last updated2024 · 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).

1,268 clinical psychologist records list a practice address in Los Angeles

They are 1,268 of the 69,537 NPPES records with a practice address in Los Angeles, and 12,647 clinical psychologist records in California.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Renne Bainvoll, PHDLos Angeles, CA 900481417059098
  2. Sharon Bishop, PH.D.Los Angeles, CA 900481831299304
  3. Elisabeth Clark, PH.D.Los Angeles, CA 900481043368145
  4. Stephen Diamond, PH.D.Los Angeles, CA 900481275639213
  5. Aimee Ellicott, PH.D.Los Angeles, CA 900481558410324
  6. Ronald Frederick, PHDLos Angeles, CA 900481417957101
  7. Lila Goldsman, PH.D.Los Angeles, CA 900481518066091
  8. Navideh Levy, PSY.D.Los Angeles, CA 900481124100052

Common questions

What is Justin D. Misterka, PSYD's NPI number?

Justin D. Misterka, PSYD's National Provider Identifier (NPI) is 1821574138, issued on Jul 19, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Justin D. Misterka, PSYD located?

The NPPES record lists a practice address at 444 S San Vicente Blvd Ste 103, Los Angeles, CA, 90048. Phone: (310) 423-9722. Providers update this record themselves, so call before visiting.

How can I verify Justin D. Misterka, PSYD's license?

NPPES lists California license number PSY34848, 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.