Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Francis Breslin, LSW, LCAC
Social Worker in East Chicago, IN · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689718249
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Registry record
Entity type Individual (Type 1)
Name John Francis Breslin
Credential LSW, LCAC
Sex Male
Practice address 3903 Indianapolis Blvd, East Chicago, IN, 46312
Phone (219) 398-7050
Fax (219) 392-6998
Enumeration date Feb 16, 2007
Last updated in NPPES Jan 19, 2012
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 33000632A (IN) Primary
101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 87000046A (IN) Secondary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does John Breslin practice?
The practice location on file with NPPES is in East Chicago, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Breslin?
The National Provider Identifier (NPI) for John Breslin is 1689718249, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Samina Khattak Psychiatry Physician · East Chicago, IN NPI 1801888037 Bonnie Thompson-Ford Mental Health Counselor · East Chicago, IN NPI 1346232584 Angelia Erb Clinical Social Worker · East Chicago, IN NPI 1093707234 Manuel Ozoa Psychiatry Physician · East Chicago, IN NPI 1881686020 Epifanio Sandoval Psychiatry Physician · East Chicago, IN NPI 1659363828 Prakash Varghese Psychiatry Physician · East Chicago, IN NPI 1356336192 Erin Mantis Clinical Psychologist · East Chicago, IN NPI 1750365995 Kimberly Meyer Psychiatry Physician · East Chicago, IN NPI 1508948670
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-19.