NPPES file of Aug 9, 2026

Alissa Greenberg, PHD, BCBA-D

Psychologist · Lafayette, CA

Alissa Greenberg, PHD, BCBA-D is a psychologist with a practice address in Lafayette, California, and NPI 1326328675, issued on Aug 18, 2011. Check the license (California PSY26008, 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
1326328675
Name
Alissa Greenberg
Credential
PHD, BCBA-D
Primary taxonomy
Psychologist 103T00000X
License number
PSY26008 CA
Self-reported in NPPES; status is on the state search
Practice location
936 Dewing Ave, Lafayette, CA 94549
Phone
(925) 800-3398
Enumerated
Aug 18, 2011
Record last updated
Jul 15, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
08258 OH
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.
Download card Updates feed

Also registered at 936 Dewing Ave

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

  1. Arthur Giacalone, PH.D.Clinical Psychologist1114146545
  2. Sharlene Hanaway, MFTMarriage & Family Therapist1538226824
  3. Aisha IbrahimPhlebotomy Technician1871320895
  4. William McCandless, CHCHealth & Wellness Coach1164305249
  5. Sigmund Moskovitz Na, MA,PHD,MFTMental Health Counselor1689682536
  6. Anne SouterMarriage & Family Therapist1407770373

Verify Alissa Greenberg 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 PSY26008
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

18 psychologist records list a practice address in Lafayette

They are 18 of the 736 NPPES records with a practice address in Lafayette, 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 Alissa Greenberg, PHD, BCBA-D's NPI number?

Alissa Greenberg, PHD, BCBA-D's National Provider Identifier (NPI) is 1326328675, issued on Aug 18, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Alissa Greenberg, PHD, BCBA-D located?

The NPPES record lists a practice address at 936 Dewing Ave, Lafayette, CA, 94549. Phone: (925) 800-3398. Providers update this record themselves, so call before visiting.

How can I verify Alissa Greenberg, PHD, BCBA-D's license?

NPPES lists California license number PSY26008, 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.

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.