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Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

ALYSSIA SIMPSON

Active Sole Proprietor

ALYSSIA SIMPSON is a Clinical Social Worker healthcare provider located in HAYWARD, California. NPI 1861998387 is currently active in the NPPES registry. Verify at CMS.

Clinical Social Worker · HAYWARD, CA

Registration Details

NPI Number
1861998387
Provider Type
Individual
Gender
Female
NPI Issued
Apr 3, 2018 (8.3459254476872 yrs)
Last Updated
Feb 26, 2026
License
LCSW137216 (CA)
Sole Proprietor
Yes

Practice Information

Address
1061 A ST
HAYWARD, CA, 945414105
Browse CA providers · Browse ZIP 94541
Phone
5106766980
Primary Specialty
Clinical Social Worker
1041C0700X

Other Clinical Social Worker Providers in HAYWARD, CA

Name Credential NPI
MRS. JANICE A FRIESEN L.C.S.W. 1770504839
ELIZABETH RACHEL NICKENS I M.S.W. 1912929811
ANNE ROBINSON JOB LCSW 1669546230
MS. CATHRYN M BROMPTON LCSW 1407917586
MS. GUADALUPE AVILA BSW MSW ASW 1962564393
SCOTT BLOOM LCSW 1902946924
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.