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

JOSEPH IVAN BAKER

Active Sole Proprietor

JOSEPH IVAN BAKER is a Clinical Social Worker healthcare provider located in WILLIAMSPORT, Pennsylvania. NPI 1235857582 is currently active in the NPPES registry. Verify at CMS.

Clinical Social Worker · WILLIAMSPORT, PA

Registration Details

NPI Number
1235857582
Provider Type
Individual
Gender
Male
NPI Issued
Aug 22, 2022 (3.9623040024644 yrs)
Last Updated
Jun 10, 2025
Licenses
SW137505 (PA)
CW024940 (PA)
Sole Proprietor
Yes

Practice Information

Address
435 W 4TH ST
WILLIAMSPORT, PA, 177016001
Browse PA providers · Browse ZIP 17701
Phone
5703227873
Primary Specialty
Clinical Social Worker
1041C0700X
Additional Specialty
Clinical Social Worker

Other Clinical Social Worker Providers in WILLIAMSPORT, PA

Name Credential NPI
MRS. LISA DENISE REYNOLDS LCSW 1952300568
MR. ROGER WYLAND LCSW 1790776631
MRS. CHANNON M CUNNINGHAM MSW, LCSW, CAC/CCDP 1023096856
BARBARA HEMMENDINGER ACSW, LCSW 1194785568
KIMBERLY RUTH MASER LCSW 1972564607
MARIA ZUNIGA LCSW 1225090632
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.