SARAH WALKER
NPI 1174372163
Counselor - Mental Health in Brookline, MA

Q: What is Sarah Walker's NPI number?

The NPI number for Sarah Walker is 1174372163. It was assigned to this individual provider in the NPPES registry on May 14, 2024.

Q: What is Sarah Walker'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 Sarah Walker was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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 May 14, 2024

1269 BEACON ST STE 2, BROOKLINE, MA 02446(339) 666-8516(617) 807-0958 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Apr 28, 2026, May 14, 2024 (2 updates tracked since 2024).

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About Sarah Walker NPPES

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

SARAH WALKER (NPI 1174372163) is an individual mental health provider in Brookline, Massachusetts and active in the NPI registry since May 2024. She maintains a secondary practice location in Concord.

NPPES Registry Identity

NPI1174372163

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameSARAH WALKER

Location Address1269 BEACON ST STE 2Brookline, MA 02446-5248

Mailing AddressPo Box 748465Atlanta, GA 30374-8465 · (855) 284-7483 · Fax (617) 807-0958

Phone(339) 666-8516

Fax(617) 807-0958

Sole ProprietorNo

Enumeration DateMay 14, 2024

Last NPPES UpdateApril 28, 20262 updates tracked since enumeration

NPPES CertifiedApril 28, 2026

✔ NPI 1174372163 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

1269 BEACON ST STE 2, Brookline, MA 02446

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Secondary Practice Location 1

Location 130 Monument Sq Ste 101Concord, MA 01742-1896 · Phone (207) 650-4479

Other Providers at the Same Location NPPES 3

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

SARAH O'BRIEN LAGASSE

Social Worker (Clinical)

1269 BEACON ST STE 2
BROOKLINE, MA 02446

Norfolk County (339) 666-8516

SELINA LANG

Counselor (Mental Health)

1269 BEACON ST STE 2
BROOKLINE, MA 02446

Norfolk County (617) 934-1974

DANIELL COHEN BERTAGNOLLI

Counselor (Mental Health)

1269 BEACON ST STE 2
BROOKLINE, MA 02446

Norfolk County (855) 284-7483

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 Sarah Walker's NPI number?

The NPI number for Sarah Walker is 1174372163. It was assigned to this individual provider in the NPPES registry on May 14, 2024.

Where is Sarah Walker located?

Sarah Walker practices at 1269 Beacon St Ste 2, Brookline, MA 02446. The listed phone number is (339) 666-8516.

What is Sarah Walker'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 Sarah Walker was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.