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KATIE ALEXIS LANGEVIN MA, LMHC
NPI 1902929573
Counselor - Mental Health in Brookline, MA

Active since April 09, 2007PECOS Enrolled
1309 BEACON ST, BROOKLINE, MA 02446(617) 877-6754 Get Directions Write a Review

NPPES record last updated: May 16, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Katie Alexis Langevin Ma, Lmhc NPPES

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

KATIE ALEXIS LANGEVIN MA, LMHC (NPI 1902929573) is an individual mental health provider in Brookline, Massachusetts, licensed in Massachusetts (6576) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902929573
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameKATIE ALEXIS LANGEVINCredential: MA, LMHC
Location Address1309 BEACON STBrookline, MA 02446-5271
Mailing Address139 Florence StRoslindale, MA 02131-2622 · (617) 877-6754
Phone(617) 877-6754
Sole ProprietorYes
Enumeration DateApril 9, 2007
Last NPPES UpdateMay 16, 2025
NPPES CertifiedMay 16, 2025
✔ NPI 1902929573 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 · 6576
1309 BEACON ST, Brookline, MA 02446
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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 ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katie Alexis Langevin Ma, Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 2

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

MR. ROBERT GERARD HASSON III LICSW
Social Worker (Clinical)
1309 BEACON ST, SUITE 300
BROOKLINE, MA 02446
Norfolk County (781) 281-8582
LIFE DISCOVERY PSYCHOTHERAPY LLC
Counselor (Mental Health)
1309 BEACON ST, 300
BROOKLINE, MA 02446
Norfolk County (954) 610-2764

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 Katie Langevin's NPI number?

The NPI number for Katie Langevin is 1902929573. It was assigned to this individual provider in the NPPES registry on April 9, 2007.

Where is Katie Langevin located?

Katie Langevin practices at 1309 Beacon St, Brookline, MA 02446. The listed phone number is (617) 877-6754.

What is Katie Langevin's specialty?

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

Is Katie Langevin enrolled in Medicare?

Yes. Katie Langevin is registered in the Medicare PECOS enrollment system.

What insurance does Katie Langevin accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Katie Langevin 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 Katie Langevin was last updated on May 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.