Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
JOHN CALVIN O'NEIL JR., LCSW, LADC
Active Sole ProprietorJOHN CALVIN O'NEIL JR., LCSW, LADC is a Clinical Social Worker healthcare provider located in MILFORD, Connecticut. NPI 1457167769 is currently active in the NPPES registry. Verify at CMS.
Clinical Social Worker · MILFORD, CT
Registration Details
- NPI Number
- 1457167769
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Dec 10, 2024 (1.6944369371407 yrs)
- Last Updated
- Oct 3, 2025
- Licenses
-
089.0136543TELE (VT)001419 (CT)012916 (CT)
- Sole Proprietor
- Yes
Practice Information
- Address
-
86 CHERRY ST FL 2MILFORD, CT, 064603413Browse CT providers · Browse ZIP 06460
- Phone
- 2032497837
- Primary Specialty
-
Clinical Social Worker
1041C0700X
- Additional Specialty
- Addiction (Substance Use Disorder) Counselor
- Additional Specialty
- Clinical Social Worker
Other Clinical Social Worker Providers in MILFORD, CT
| Name | Credential | NPI |
|---|---|---|
| MARY LOU OATES | LCSW | 1811935497 |
| ISABELLE BREEN | LCSW | 1003856584 |
| JULIA R CONTAXIS | LCSW | 1417999194 |
| NATALIA SOBKO BAKER | LCSW | 1992741243 |
| WENDY GIBBONS | LCSW | 1629005491 |
| ANN M BUCHAS | LCSW | 1013947886 |
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.