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MRS. GENEVIEVE ELAINE MCGUINNESS LICSW
NPI 1356587257
Social Worker in Boston, MA

Active since December 23, 2008Opted out of Medicare · through Oct 21, 2026

NPPES record last updated: December 28, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Genevieve Elaine Mcguinness Licsw NPPES

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

MRS. GENEVIEVE ELAINE MCGUINNESS LICSW (NPI 1356587257) is an individual social worker in Boston, Massachusetts, licensed in Massachusetts (115016) and active in the NPI registry since December 2008. She has opted out of Medicare through October 21, 2026.

NPPES Registry Identity

NPI1356587257
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMRS. GENEVIEVE ELAINE MCGUINNESSCredential: LICSW
Location Address49 L STBoston, MA 02127-1511
Mailing Address49 L StBoston, MA 02127-1511 · (617) 268-5000
Phone(617) 268-5000
Sole ProprietorNo
Enumeration DateDecember 23, 2008
Last NPPES UpdateDecember 28, 2011
✔ NPI 1356587257 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MA · 115016
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
49 L ST, Boston, MA 02127
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mrs. Genevieve Elaine Mcguinness 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 October 21, 2024 through October 21, 2026.

Opt-Out Effective DateOctober 21, 2024
Opt-Out In Effect ThroughOctober 21, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

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.

GAVIN FOUNDATION
Clinic/Center
49 L ST
SOUTH BOSTON, MA 02127
Suffolk County (617) 268-5000
MRS. MICHELLE P FARMER LADC1
Counselor (Addiction (Substance Use Disorder))
49 L ST
SOUTH BOSTON, MA 02127
Suffolk County (617) 268-5000
MR. THOMAS EDWARD MAGNAN LADCI
Counselor (Addiction (Substance Use Disorder))
49 L ST
SOUTH BOSTON, MA 02127
Suffolk County (617) 268-5000

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 Genevieve Mcguinness's NPI number?

The NPI number for Genevieve Mcguinness is 1356587257. It was assigned to this individual provider in the NPPES registry on December 23, 2008.

Where is Genevieve Mcguinness located?

Genevieve Mcguinness practices at 49 L St, Boston, MA 02127. The listed phone number is (617) 268-5000.

What is Genevieve Mcguinness's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Genevieve Mcguinness enrolled in Medicare?

No. Genevieve Mcguinness has opted out of Medicare through October 21, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Genevieve Mcguinness was last updated on December 28, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.