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

DR. WARREN WILLIAM SIBILLA JR., PH.D.

Active Sole Proprietor

DR. WARREN WILLIAM SIBILLA JR., PH.D. is a Psychoanalyst healthcare provider located in SOUTH BEND, Indiana. NPI 1871790121 is currently active in the NPPES registry. Verify at CMS.

Psychoanalyst · SOUTH BEND, IN

Registration Details

NPI Number
1871790121
Provider Type
Individual
Gender
Male
NPI Issued
Jun 29, 2007 (19.120801791519 yrs)
Last Updated
Sep 11, 2025
License
20040799 (IN)
Sole Proprietor
Yes

Practice Information

Address
105 E JEFFERSON BLVD
SUITE 500
SOUTH BEND, IN, 466011922
Browse IN providers · Browse ZIP 46601
Phone
5742324453
Fax
5742327718
Primary Specialty
Psychoanalyst
102L00000X
Additional Specialty
Clinical Psychologist
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.