NPPES file of Aug 9, 2026

Jennifer Maness Dugan, PSY.D.

Clinical Psychologist · Long Beach, CA

Jennifer Maness Dugan, PSY.D. is a clinical psychologist with a practice address in Long Beach, California, and NPI 1558477851, issued on Aug 21, 2006. Check the license (California PSY 13736, 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
1558477851
Name
Jennifer Maness Dugan
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY 13736 CA
Self-reported in NPPES; status is on the state search
Practice location
4401 Atlantic Ave Ste 220, Long Beach, CA 90807
Phone
(310) 621-0335
Enumerated
Aug 21, 2006
Record last updated
Jul 21, 2022
Fax
(562) 984-2087
Medicare enrollment
Enrolled (PECOS I20161221001550); may accept Medicare assignment
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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8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →

Verify Jennifer Maness Dugan 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 PSY 13736    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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Jennifer Maness Dugan among 12,647 clinical psychologist records in California

Jennifer Maness Dugan, 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 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 80% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1992 · median 2006 among the 2,424 with a school on file
  • Record last updated2022 · 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).

186 clinical psychologist records list a practice address in Long Beach

They are 186 of the 13,650 NPPES records with a practice address in Long Beach, 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 Long Beach → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Rachel Hahm, PSY.D.Long Beach, CA 908071346399441
  2. Niki Hoffmann, PH.D.Long Beach, CA 908071134263700
  3. Diana Kang, PSYDLong Beach, CA 908071215016985
  4. Joshua Mason, PSYDLong Beach, CA 908071457479966
  5. Charles O'Malley, PH.D.Long Beach, CA 908071831120690
  6. Daisy Obetsanov, PH.D.Long Beach, CA 908071982789947
  7. Oralia Patlan, PSY.D.Long Beach, CA 908071861430977
  8. Ellen Powers, PSY.D.Long Beach, CA 908071467549774

Common questions

What is Jennifer Maness Dugan, PSY.D.'s NPI number?

Jennifer Maness Dugan, PSY.D.'s National Provider Identifier (NPI) is 1558477851, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Maness Dugan, PSY.D. located?

The NPPES record lists a practice address at 4401 Atlantic Ave Ste 220, Long Beach, CA, 90807. Phone: (310) 621-0335. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Maness Dugan, PSY.D.'s license?

NPPES lists California license number PSY 13736, 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.