MR. JOHN P. ONEILL MSW
NPI 1033263595
Counselor - Mental Health in South Easton, MA

Q: What is John Oneill's NPI number?

The NPI number for John Oneill is 1033263595. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Q: What is John Oneill's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for John Oneill was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 22, 2007

137 BLACK BROOK RD, SOUTH EASTON, MA 02375(508) 238-7485 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Mr. John P. Oneill Msw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. JOHN P. ONEILL MSW (NPI 1033263595) is an individual mental health provider in South Easton, Massachusetts, licensed in Massachusetts (106166) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1033263595

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameMR. JOHN P. ONEILLCredential: MSW

Location Address137 BLACK BROOK RDSouth Easton, MA 02375-1070

Mailing Address137 Black Brook RdSouth Easton, MA 02375-1070 · (508) 238-7485

Phone(508) 238-7485

Sole ProprietorYes

Enumeration DateJanuary 22, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1033263595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in MA · 106166

137 BLACK BROOK RD, South Easton, MA 02375

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Other Identifiers 1

Other106166MA · State Licensure

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Oneill's NPI number?

The NPI number for John Oneill is 1033263595. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Where is John Oneill located?

John Oneill practices at 137 Black Brook Rd, South Easton, MA 02375. The listed phone number is (508) 238-7485.

What is John Oneill's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for John Oneill was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.