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

ARTHUR JAMES KOSTER

Active Sole Proprietor

ARTHUR JAMES KOSTER is a Marriage & Family Therapist healthcare provider located in VENICE, California. NPI 1811886302 is currently active in the NPPES registry. Verify at CMS.

Marriage & Family Therapist · VENICE, CA

Registration Details

NPI Number
1811886302
Provider Type
Individual
Gender
Male
NPI Issued
Jun 30, 2025 (1.1265069301681 yrs)
Last Updated
Jun 30, 2025
License
155585 (CA)
Sole Proprietor
Yes

Practice Information

Address
618 INDIANA AVE APT 3
VENICE, CA, 902913057
Browse CA providers · Browse ZIP 90291
Phone
5593923193
Primary Specialty
Marriage & Family Therapist
106H00000X

Other Marriage & Family Therapist Providers in VENICE, CA

Name Credential NPI
MS. VIRGINIA LOUISE CLARK PH D MFT 1407949662
CYNTHIA CROSBY LMFT 1013002120
MS. PAMELA F STEPHAN MFT 1538211693
MR. JESSE PHILIPS M.F.T. 1992842108
MISS SARAH ANN CRITELLI MFT 1003945510
MANDY CHRISTINA PFAFF MFT 1407987092
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.