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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BRIAN O'NEAL
NPI 1235868241
Counselor - Mental Health in Boston, MA

Active since June 06, 2022
225 FRIEND ST STE 800, BOSTON, MA 02114(781) 551-0999 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 28, 2026, Jun 6, 2022 (2 updates tracked since 2022).

About Brian O'neal NPPES

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

BRIAN O'NEAL (NPI 1235868241) is an individual mental health provider in Boston, Massachusetts, licensed in Massachusetts (LMHC10005562) and active in the NPI registry since June 2022.

NPPES Registry Identity

NPI1235868241
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameBRIAN O'NEAL
Location Address225 FRIEND ST STE 800Boston, MA 02114-1834
Mailing Address225 Friend St Ste 800Boston, MA 02114-1834 · (781) 551-0999
Phone(781) 551-0999
Sole ProprietorNo
Enumeration DateJune 6, 2022
Last NPPES UpdateSeptember 28, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2026
✔ NPI 1235868241 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 · LMHC10005562
225 FRIEND ST STE 800, Boston, MA 02114
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Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KIRA MARIE ENLOE PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
225 FRIEND ST STE 800
BOSTON, MA 02114
Suffolk County (781) 551-0999
KATHERINE MARIE PHILLIPS
Social Worker (Clinical)
225 FRIEND ST STE 800
BOSTON, MA 02114
Suffolk County (844) 926-1188
DR. PHILIP ANDREW SLOAN PSYD
Student in an Organized Health Care Education/Training Program
225 FRIEND ST STE 800
BOSTON, MA 02114
Suffolk County (617) 618-5770
BAILEY BENNATI
Social Worker
225 FRIEND ST STE 800
BOSTON, MA 02114
Suffolk County (617) 618-5770
EMMA ROSE MICHIELS
Social Worker (Clinical)
225 FRIEND ST STE 800
BOSTON, MA 02114
Suffolk County (201) 410-9415
YU-CHING LO
Social Worker (Clinical)
225 FRIEND ST STE 800
BOSTON, MA 02114
Suffolk County (781) 725-5231
FINNIAN CHARLES WELCH
Social Worker (Clinical)
225 FRIEND ST STE 800
BOSTON, MA 02114
Suffolk County (617) 618-5770
HANNAH CATHERINE ELLIOTT LICSW
Social Worker (Clinical)
225 FRIEND ST STE 800
BOSTON, MA 02114
Suffolk County (617) 936-0488

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 Brian O'neal's NPI number?

The NPI number for Brian O'neal is 1235868241. It was assigned to this individual provider in the NPPES registry on June 6, 2022.

Where is Brian O'neal located?

Brian O'neal practices at 225 Friend St Ste 800, Boston, MA 02114. The listed phone number is (781) 551-0999.

What is Brian O'neal'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 Brian O'neal was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.