NPPES file of Aug 9, 2026

Justin Scott Mangum

Psychologist · Pasadena, CA

Justin Scott Mangum is a psychologist with a practice address in Pasadena, California, and NPI 1023132123, issued on Mar 16, 2007. Check the license 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
1023132123
Name
Justin Scott Mangum
Primary taxonomy
Psychologist 103T00000X
Practice location
940 Avenue 64, Pasadena, CA 91105
Phone
(323) 254-2274
Enumerated
Mar 16, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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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Also registered at 940 Avenue 64

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

  1. Maria Antonette AbejuelaRehabilitation Practitioner1245716141
  2. Lena AboulhosnRehabilitation Practitioner1679839658
  3. Romone AbramsStudent in an Organized Health Care Education/Training Program1104603307
  4. Celina AcevesStudent in an Organized Health Care Education/Training Program1417324435
  5. Jonathan Aceves, MARehabilitation Practitioner1497889612
  6. Jennifer AcostaDay Training/Habilitation Specialist1366306151

Verify Justin Scott Mangum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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146 psychologist records list a practice address in Pasadena

They are 146 of the 10,525 NPPES records with a practice address in Pasadena, and 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

  1. Alice Abarbanel, PH.D.Albany, CA1598095002
  2. Michael Abbott, PSYDModesto, CA1346498151
  3. Riley AbelesLos Angeles, CA1841861945
  4. Jenna Abell, PSYDLos Angeles, CA1073743969
  5. Sheri Abercrombie, PSY.D.San Diego, CA1932292422
  6. Tseday Aberra, PSY.D.Corona, CA1104026517
  7. Elham Abouhamzeh, PSY.DIrvine, CA1386092880
  8. Lilit Abraamyan-ChaidezBurbank, CA1710433289
  9. Mackenzie Abraham, PHDRedondo Beach, CA1881053833
  10. Sandra Abraham, PSYDSanta Fe Springs, CA1427467851

Common questions

What is Justin Scott Mangum's NPI number?

Justin Scott Mangum's National Provider Identifier (NPI) is 1023132123, issued on Mar 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Justin Scott Mangum located?

The NPPES record lists a practice address at 940 Avenue 64, Pasadena, CA, 91105. Phone: (323) 254-2274. Providers update this record themselves, so call before visiting.

How can I verify Justin Scott Mangum'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.