Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Jennifer A Mccarthy

Mental Health Counselor in Boston, MA · enumerated 2009 · practices at Volunteers of America of Massachusetts Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215267133

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Registry record

Entity type Individual (Type 1)

Name Mrs. Jennifer A Mccarthy

Sex Female

Practice address 686 Massachusetts Ave, Boston, MA, 02118

Phone (617) 262-7142

Fax (617) 859-0880

Enumeration date Dec 29, 2009

Last updated in NPPES Dec 29, 2009

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1215267133 active?

Yes, as of the latest NPPES snapshot, NPI 1215267133 is active (record last updated 2009-12-29).

How do I verify Jennifer Mccarthy's NPI record?

Cross-check NPI 1215267133 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Volunteers of America of Massachusetts Inc Substance Abuse Rehabilitation Facility · Boston, MA NPI 1558862938

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-29.