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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.

KATHERINE OBRIEN LMHC
NPI 1255780151
Counselor - Mental Health in Boston, MA

Active since June 10, 2016
85 E NEWTON ST, BOSTON, MA 02118(617) 414-8336 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 4, 2026, Sep 1, 2020 (2 updates tracked since 2020).

About Katherine Obrien Lmhc NPPES

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

KATHERINE OBRIEN LMHC (NPI 1255780151) is an individual mental health provider in Boston, Massachusetts, licensed in Massachusetts (10809) and active in the NPI registry since June 2016.

NPPES Registry Identity

NPI1255780151
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameKATHERINE OBRIENCredential: LMHC
Location Address85 E NEWTON STBoston, MA 02118-3553
Mailing Address25 Paragon RdWest Roxbury, MA 02132-5127 · (508) 439-1405
Phone(617) 414-8336
Sole ProprietorYes
Enumeration DateJune 10, 2016
Last NPPES UpdateAugust 4, 20262 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1255780151 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 · 10809
85 E NEWTON ST, Boston, MA 02118
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Other Providers at the Same Location NPPES 20

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

VICTORIA COOPER NP
Nurse Practitioner (Family)
85 E NEWTON ST
BOSTON, MA 02118
Suffolk County (617) 636-1752
ABIGAIL SMITH LICSW
Social Worker
85 E NEWTON ST
BOSTON, MA 02118
Suffolk County (617) 626-8916
SOPHIA CHIN LICSW
Social Worker
85 E NEWTON ST
BOSTON, MA 02118
Suffolk County (617) 626-8791
LINDSEY WILDER MED
Counselor (Mental Health)
85 E NEWTON ST
BOSTON, MA 02118
Suffolk County (617) 638-8013
JOHN GRAHAM
Student in an Organized Health Care Education/Training Program
85 E NEWTON ST
BOSTON, MA 02118
Suffolk County (617) 626-8943
MARIANNE WARWICK
Student in an Organized Health Care Education/Training Program
85 E NEWTON ST
BOSTON, MA 02118
Suffolk County (617) 414-8336
TEMPLE WORRELL M.A.
Counselor (Mental Health)
85 E NEWTON ST
BOSTON, MA 02118
Suffolk County (617) 414-8336
DACIA SHILLINGFORD-COMPAS
Social Worker
85 E NEWTON ST, BEST
BOSTON, MA 02118
Suffolk County (617) 414-2041

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 Katherine Obrien's NPI number?

The NPI number for Katherine Obrien is 1255780151. It was assigned to this individual provider in the NPPES registry on June 10, 2016.

Where is Katherine Obrien located?

Katherine Obrien practices at 85 E Newton St, Boston, MA 02118. The listed phone number is (617) 414-8336.

What is Katherine Obrien's specialty?

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

What insurance does Katherine Obrien accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Katherine Obrien as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Katherine Obrien was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.