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

MISS MELISSA B BRENNAN
NPI 1194986133
Counselor - Mental Health in Carver, MA

Q: What is Melissa Brennan's NPI number?

The NPI number for Melissa Brennan is 1194986133. It was assigned to this individual provider in the NPPES registry on June 23, 2008.

Q: What is Melissa Brennan's specialty?

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

Q: Is Melissa Brennan enrolled in Medicare?

No. Melissa Brennan has opted out of Medicare through January 6, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Melissa Brennan was last updated on September 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.

Active since June 23, 2008Opted out of Medicare · through Jan 6, 2027

3 CARVER SQUARE BLVD FL 2, CARVER, MA 02330(774) 451-3453(508) 747-1402 Get Directions Write a Review

NPPES record last updated: September 6, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 6, 2026, Feb 10, 2021 (2 updates tracked since 2021).

On this page

About Miss Melissa B Brennan NPPES

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

MISS MELISSA B BRENNAN (NPI 1194986133) is an individual mental health provider in Carver, Massachusetts and active in the NPI registry since June 2008. She has opted out of Medicare through January 6, 2027.

NPPES Registry Identity

NPI1194986133

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMISS MELISSA B BRENNAN

Location Address3 CARVER SQUARE BLVD FL 2Carver, MA 02330-1200

Mailing Address4 South StPlymouth, MA 02360-2956 · (774) 451-3453

Phone(774) 451-3453

Fax(508) 747-1402

Sole ProprietorNo

Enumeration DateJune 23, 2008

Last NPPES UpdateSeptember 6, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 6, 2026

✔ NPI 1194986133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Also ListedCounselorTaxonomy 101Y00000X

Also ListedDevelopmental TherapistTaxonomy 222Q00000X

3 CARVER SQUARE BLVD FL 2, Carver, MA 02330

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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

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Opted out of Medicare

Miss Melissa B Brennan 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 January 6, 2025 through January 6, 2027.

Opt-Out Effective DateJanuary 6, 2025

Opt-Out In Effect ThroughJanuary 6, 2027Opt-out affidavits renew automatically every two years unless cancelled

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 Melissa Brennan's NPI number?

The NPI number for Melissa Brennan is 1194986133. It was assigned to this individual provider in the NPPES registry on June 23, 2008.

Where is Melissa Brennan located?

Melissa Brennan practices at 3 Carver Square Blvd Fl 2, Carver, MA 02330. The listed phone number is (774) 451-3453.

What is Melissa Brennan's specialty?

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

Is Melissa Brennan enrolled in Medicare?

No. Melissa Brennan has opted out of Medicare through January 6, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Melissa Brennan accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Melissa Brennan 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 Melissa Brennan was last updated on September 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.