NPPES file of Aug 9, 2026

Allison Atlas

Social Worker · Los Angeles, CA

Allison Atlas is a social worker with a practice address in Los Angeles, California, and NPI 1144336850, issued on Aug 23, 2006. Check the license (California LCS18454, 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
1144336850
Name
Allison Atlas
Primary taxonomy
Social Worker 104100000X
License number
LCS18454 CA
Self-reported in NPPES; status is on the state search
Practice location
300 Medical Plz, Los Angeles, CA 90095
Phone
(310) 825-9989
Enumerated
Aug 23, 2006
Record last updated
Jul 24, 2008 (not updated in 18 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 300 Medical Plz

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

  1. David Alexander, M.D.Neurology Physician1154371334
  2. Winston Alt, MDPsychiatry Physician1346269826
  3. James Ausman, MDNeurological Surgery Physician1902919160
  4. Natalie Ayars, MDPsychiatry Physician1285665364
  5. Carrie Bearden, PH.DClinical Psychologist1194750919
  6. Marvin Bergsneider, MDNeurological Surgery Physician1174502629

Verify Allison Atlas 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 LCS18454
    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.

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1,054 social worker records list a practice address in Los Angeles

They are 1,054 of the 69,537 NPPES records with a practice address in Los Angeles, and 10,332 social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other social worker records in California

  1. Katie AbajianSan Ysidro, CA1710211818
  2. Katherine AbarcaRancho Cucamonga, CA1225814304
  3. Vafa AbbassiPasadena, CA1740538198
  4. Alexis AbbottSan Diego, CA1265158877
  5. Jeanne Abbott, LCSWModesto, CA1780786939
  6. Vanessa AbcedeLos Angeles, CA1306584495
  7. Sabrina AbdelmutiLong Beach, CA1215244280
  8. Michelle AbdennourNorthridge, CA1467838458
  9. Sara Abdi-PanarielloSacramento, CA1912186172
  10. Pearl AbdoGilroy, CA1598826802

Common questions

What is Allison Atlas's NPI number?

Allison Atlas's National Provider Identifier (NPI) is 1144336850, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Allison Atlas located?

The NPPES record lists a practice address at 300 Medical Plz, Los Angeles, CA, 90095. Phone: (310) 825-9989. Providers update this record themselves, so call before visiting.

How can I verify Allison Atlas's license?

NPPES lists California license number LCS18454, 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.