NPPES file of Aug 9, 2026

Joan Malcolm Aschoff, PSY.D.

Clinical Psychologist · Santa Clarita, CA

Joan Malcolm Aschoff, PSY.D. is a clinical psychologist with a practice address in Santa Clarita, California, and NPI 1659794071, issued on Jan 22, 2014. Check the license (California PSY14251, 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
1659794071
Name
Joan Malcolm Aschoff
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY14251 CA
Self-reported in NPPES; status is on the state search
Practice location
21545 Centre Pointe Pkwy, Santa Clarita, CA 91350
Phone
(661) 259-9439
Enumerated
Jan 22, 2014
Record last updated
Jan 22, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(661) 259-9658
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 psychologist records → All 12,647 in California → Look up another NPI →

Also registered at 21545 Centre Pointe Pkwy

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

  1. Michelle Absi, ED.DMarriage & Family Therapist1720407034
  2. Adejumoke AdereleStudent in an Organized Health Care Education/Training Program1922761162
  3. Alicia AguilarRehabilitation Practitioner1003949645
  4. Claudia AguirrePeer Specialist1780550541
  5. Robin AguirreRehabilitation Practitioner1043676588
  6. Melanie AjoonianStudent in an Organized Health Care Education/Training Program1962386441

Verify Joan Malcolm Aschoff 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 PSY14251    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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Joan Malcolm Aschoff among 12,647 clinical psychologist records in California

Joan Malcolm Aschoff, PSY.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 not. Its NPI, issued in 2014, is newer than 71% of them.

  • NPI issued2014 · 71% of these records are older, 26% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2014 · 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).

35 clinical psychologist records list a practice address in Santa Clarita

They are 35 of the 1,835 NPPES records with a practice address in Santa Clarita, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,647 in California → Every provider in Santa Clarita → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Dalia Adeina, PHDSanta Clarita, CA 913501790018497
  2. Richard CaroSanta Clarita, CA 913501205908878
  3. Kavita Deo, PSY.D.Santa Clarita, CA 913501588940209
  4. Kelly Dorsey, PH.D.Santa Clarita, CA 913501124352042
  5. Cherish Jordan, MA, PSY.D.Santa Clarita, CA 913501770617888
  6. Ari Levy, PH.D.Santa Clarita, CA 913501720106776
  7. Kimberly McElroy, PSY.DSanta Clarita, CA 913501811031941
  8. Amade Nyirak, PSY.D.Santa Clarita, CA 913501225154586

Common questions

What is Joan Malcolm Aschoff, PSY.D.'s NPI number?

Joan Malcolm Aschoff, PSY.D.'s National Provider Identifier (NPI) is 1659794071, issued on Jan 22, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Joan Malcolm Aschoff, PSY.D. located?

The NPPES record lists a practice address at 21545 Centre Pointe Pkwy, Santa Clarita, CA, 91350. Phone: (661) 259-9439. Providers update this record themselves, so call before visiting.

How can I verify Joan Malcolm Aschoff, PSY.D.'s license?

NPPES lists California license number PSY14251, 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.