ALYSSA MUNSELL-ALSASSA LICSW
NPI 1770125783
Counselor - Mental Health in Worcester, MA

Active since October 10, 2019Opted out of Medicare · through May 1, 2027
100 FRONT ST STE 401, WORCESTER, MA 01608(617) 804-7803 Get Directions Write a Review

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 2, 2025, May 21, 2022, Dec 10, 2019 and 1 more (4 updates tracked since 2019).

About Alyssa Munsell-alsassa Licsw NPPES

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

ALYSSA MUNSELL-ALSASSA LICSW (NPI 1770125783) is an individual mental health provider in Worcester, Massachusetts and active in the NPI registry since October 2019. She has opted out of Medicare through May 1, 2027.

NPPES Registry Identity

NPI1770125783
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameALYSSA MUNSELL-ALSASSACredential: LICSW
Location Address100 FRONT ST STE 401Worcester, MA 01608-1425
Mailing Address100 Front St Ste 401Worcester, MA 01608-1425 · (617) 804-7803
Sole ProprietorNo
Enumeration DateOctober 10, 2019
Last NPPES UpdateJuly 2, 20254 updates tracked since enumeration
NPPES CertifiedJuly 2, 2025
NPI 1770125783 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
100 FRONT ST STE 401, Worcester, MA 01608

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

Alyssa Munsell-alsassa Licsw 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 May 1, 2023 through May 1, 2027.

Opt-Out Effective DateMay 1, 2023
Opt-Out In Effect ThroughMay 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 15

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

Community/Behavioral Health
100 FRONT ST STE 401
WORCESTER, MA 01608
Nursing Care
100 FRONT ST STE 401
WORCESTER, MA 01608
Behavior Analyst
100 FRONT ST STE 401
WORCESTER, MA 01608
Doula
100 FRONT ST STE 401
WORCESTER, MA 01608
Non-emergency Medical Transport (VAN)
100 FRONT ST STE 401
WORCESTER, MA 01608
Home Health
100 FRONT ST STE 401
WORCESTER, MA 01608
Contractor
100 FRONT ST STE 401
WORCESTER, MA 01608
Social Worker (Clinical)
100 FRONT ST STE 401
WORCESTER, MA 01608

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 Alyssa Munsell-alsassa's NPI number?

The NPI number for Alyssa Munsell-alsassa is 1770125783. It was assigned to this individual provider in the NPPES registry on October 10, 2019.

Where is Alyssa Munsell-alsassa located?

Alyssa Munsell-alsassa practices at 100 Front St Ste 401, Worcester, MA 01608. The listed phone number is (617) 804-7803.

What is Alyssa Munsell-alsassa's specialty?

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

Is Alyssa Munsell-alsassa enrolled in Medicare?

No. Alyssa Munsell-alsassa has opted out of Medicare through May 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Alyssa Munsell-alsassa accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Alyssa Munsell-alsassa 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 Alyssa Munsell-alsassa was last updated on July 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.