NPPES file of Aug 9, 2026

Heleen Andrea Klein, PHD

Clinical Child & Adolescent Psychologist · Reseda, CA

Heleen Andrea Klein, PHD is a clinical child & adolescent psychologist with a practice address in Reseda, California, and NPI 1811192883, issued on Jun 19, 2007. Check the license (California PSY10796, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1811192883
Name
Heleen Andrea Klein
Credential
PHD
Primary taxonomy
Clinical Child & Adolescent Psychologist 103TC2200X
License number
PSY10796 CA
Self-reported in NPPES; status is on the state search
Practice location
18040 Sherman Way, Reseda, CA 91335
Phone
(818) 758-1200
Enumerated
Jun 19, 2007
Record last updated
Dec 2, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(818) 758-1366
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical child & adolescent psychologist records → All 670 in California → Look up another NPI →

Also registered at 18040 Sherman Way

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

  1. Sheenie Ambardar, M.D.Psychiatry Physician1033384458
  2. Todd Armen, PA-CSurgical Physician Assistant1063536522
  3. Sandra AscencioClinical Social Worker1770731390
  4. Dan Bennett, M.D.Psychiatry Physician1376620666
  5. Jaclyn Derosso, AUD.Audiologist1184186447
  6. Judith Dimassa, MFTMarriage & Family Therapist1619188208

Verify Heleen Andrea Klein 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 PSY10796    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

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Heleen Andrea Klein among 670 clinical child & adolescent psychologist records in California

Heleen Andrea Klein, PHD is one of 670 clinical child & adolescent psychologist records with a practice address in California. 3% 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 2007, is newer than 14% of them.

  • NPI issued2007 · 14% of these records are older, 62% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2021 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Child & Adolescent Psychologist providers in California

There are 670 clinical child & adolescent psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 670 in California → Every provider in Reseda → Clinical Child & Adolescent Psychologist nationwide →

The 8 clinical child & adolescent psychologist records with the nearest ZIP codes

  1. Olabisi OyewoReseda, CA 913351194131680
  2. Paayal BediSan Fernando, CA 913401720620743
  3. Varsha KumarSan Fernando, CA 913401205441805
  4. Michael Alba, PSY.D.Granada Hills, CA 913441043399959
  5. Svetlana Ravinovich, PSYDGranada Hills, CA 913441760676464
  6. Susan Stone, PHDNewhall, CA 913211548383672
  7. Peter Murphy, PH.D.Encino, CA 913161447423272
  8. Karen Peterson, M.A.Thousand Oaks, CA 913601194038752

Common questions

What is Heleen Andrea Klein, PHD's NPI number?

Heleen Andrea Klein, PHD's National Provider Identifier (NPI) is 1811192883, issued on Jun 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Heleen Andrea Klein, PHD located?

The NPPES record lists a practice address at 18040 Sherman Way, Reseda, CA, 91335. Phone: (818) 758-1200. Providers update this record themselves, so call before visiting.

How can I verify Heleen Andrea Klein, PHD's license?

NPPES lists California license number PSY10796, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.