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

JEFFREY S CUMMINS, LCSW

Active Sole Proprietor

Clinical Social Worker · BILLINGS, MT

Registration Details

NPI Number
1386630275
Provider Type
Individual
Gender
Male
NPI Issued
Sep 26, 2005 (20.595491849035 yrs)
Last Updated
Sep 11, 2025
Licenses
700LCSW (MT)
LCS 19449 (CA)
Sole Proprietor
Yes

Practice Information

Address
409 WYOMING AVE
BILLINGS, MT, 591011743
Browse MT providers · Browse ZIP 59101
Phone
4062598633
Fax
4062540091
Primary Specialty
Clinical Social Worker
1041C0700X
Additional Specialty
Clinical Social Worker

Other Clinical Social Worker Providers in BILLINGS, MT

Name Credential NPI
MR. STEPHEN M TOBIN LCSW, LAC 1053388850
MIKE NICHOLES LCSW 1205879103
CARL COSSITT LCSW 1174632798
CHERYL I. IKEDA LCSW 1013029842
MS. MARGARET S ENGLISH LCSW 1336234657
DIANE W. KERSTEN LCSW 1093801847
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.