MS. DONNA O'BRIEN LMHC
NPI 1174651277
Counselor - Mental Health in Brookline, MA

Active since March 01, 2007Opted out of Medicare · through Apr 7, 2028
124 HARVARD ST, BROOKLINE, MA 02446(508) 287-3415 Get Directions Write a Review

NPPES record last updated: October 4, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Donna O'brien Lmhc NPPES

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

MS. DONNA O'BRIEN LMHC (NPI 1174651277) is an individual mental health provider in Brookline, Massachusetts, licensed in Massachusetts (3915) and active in the NPI registry since March 2007. She has opted out of Medicare through April 7, 2028.

NPPES Registry Identity

NPI1174651277
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMS. DONNA O'BRIENCredential: LMHC
Location Address124 HARVARD STBrookline, MA 02446-6478
Mailing Address152 James StBarre, MA 01005-8839 · (508) 287-3415
Sole ProprietorYes
Enumeration DateMarch 1, 2007
Last NPPES UpdateOctober 4, 2007
NPI 1174651277 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 · 3915
124 HARVARD ST, Brookline, MA 02446

Other Identifiers 2

OtherLM0512MA · Blue Cross Blue Shield Of
Other790763MA · Tufts Health Plan

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Ms. Donna O'brien Lmhc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 7, 2026 through April 7, 2028.

Opt-Out Effective DateApril 7, 2026
Opt-Out In Effect ThroughApril 7, 2028Opt-out affidavits renew automatically every two years unless cancelled

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.

Physical Therapist
124 HARVARD ST, SUITE 15
BROOKLINE, MA 02446
Social Worker (Clinical)
124 HARVARD ST
BROOKLINE, MA 02446
Social Worker (Clinical)
124 HARVARD ST
BROOKLINE, MA 02446
Social Worker (Clinical)
124 HARVARD ST
BROOKLINE, MA 02446
Social Worker (Clinical)
124 HARVARD ST
BROOKLINE, MA 02446
Counselor (Mental Health)
124 HARVARD ST
BROOKLINE, MA 02446
Social Worker (Clinical)
124 HARVARD ST
BROOKLINE, MA 02446
Psychologist (Family)
124 HARVARD ST, #8B
BROOKLINE, MA 02446

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 Donna O'brien's NPI number?

The NPI number for Donna O'brien is 1174651277. It was assigned to this individual provider in the NPPES registry on March 1, 2007.

Where is Donna O'brien located?

Donna O'brien practices at 124 Harvard St, Brookline, MA 02446. The listed phone number is (508) 287-3415.

What is Donna O'brien's specialty?

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

Is Donna O'brien enrolled in Medicare?

No. Donna O'brien has opted out of Medicare through April 7, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Donna O'brien accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Donna O'brien 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 Donna O'brien was last updated on October 4, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.