NPPES file of Aug 9, 2026

Alexandra Hazel Rudd-Barnard, PSY.D.

Clinical Neuropsychologist · Long Beach, CA

Alexandra Hazel Rudd-Barnard, PSY.D. is a clinical neuropsychologist with a practice address in Long Beach, California, and NPI 1194000216, issued on Oct 20, 2011. Check the license (California PSY25369, 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
1194000216
Name
Alexandra Hazel Rudd-Barnard
Credential
PSY.D.
Primary taxonomy
Clinical Neuropsychologist 103G00000X
License numbers
PSY25369 CA
019294 NY
Self-reported in NPPES; status is on the state search
Practice location
3649 Atlantic Ave Ste B, Long Beach, CA 90807
Phone
(310) 207-1720
Enumerated
Oct 20, 2011
Record last updated
Oct 21, 2025
Fax
(310) 207-1638
Medicare enrollment
Enrolled (PECOS I20160126001951); accepts Medicare assignment
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 neuropsychologist records → All 743 in California → Look up another NPI →

Verify Alexandra Hazel Rudd-Barnard 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 PSY25369    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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Alexandra Hazel Rudd-Barnard among 743 clinical neuropsychologist records in California

Alexandra Hazel Rudd-Barnard, PSY.D. is one of 743 clinical neuropsychologist records with a practice address in California. 23% 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 2011, is newer than 54% of them.

  • NPI issued2011 · 54% of these records are older, 42% newer
  • In a Medicare fileNo · 23% of these records are
  • In the CMS Doctors and Clinicians fileYes · 32% of these records are
  • Graduated2010 · median 2011 among the 237 with a school on file
  • Record last updated2025 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Neuropsychologist providers in California

There are 743 clinical neuropsychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 743 in California → Every provider in Long Beach → Clinical Neuropsychologist nationwide →

The 8 clinical neuropsychologist records with the nearest ZIP codes

  1. John Knippa, PH.D.Long Beach, CA 908041295814150
  2. Tiffany Barr, PH.D.Long Beach, CA 908221215263124
  3. Spring Johnson, PHDLong Beach, CA 908221013588805
  4. Jeffrey Webster, PH.D.Long Beach, CA 908221720181027
  5. Vanessa ZizakLong Beach, CA 908221639422009
  6. Anita Hamilton, PH.DSeal Beach, CA 907401306961644
  7. Kathryn CumminsSan Pedro, CA 907321891030391
  8. Marisa Mares, PH.D.San Pedro, CA 907311033203054

Common questions

What is Alexandra Hazel Rudd-Barnard, PSY.D.'s NPI number?

Alexandra Hazel Rudd-Barnard, PSY.D.'s National Provider Identifier (NPI) is 1194000216, issued on Oct 20, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Hazel Rudd-Barnard, PSY.D. located?

The NPPES record lists a practice address at 3649 Atlantic Ave Ste B, Long Beach, CA, 90807. Phone: (310) 207-1720. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Hazel Rudd-Barnard, PSY.D.'s license?

NPPES lists California license number PSY25369, 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.