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JOHNATHAN LARKEY
NPI 1831079995
Social Worker in Cambridge, MA

Active since September 08, 2025
54 WASHBURN AVE, CAMBRIDGE, MA 02140(617) 661-5700(617) 868-4840 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Johnathan Larkey NPPES

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

JOHNATHAN LARKEY (NPI 1831079995) is an individual social worker in Cambridge, Massachusetts and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1831079995
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameJOHNATHAN LARKEY
Location Address54 WASHBURN AVECambridge, MA 02140-1128
Mailing Address54 Washburn AveCambridge, MA 02140-1128 · (617) 661-5700 · Fax (617) 868-4840
Phone(617) 661-5700
Fax(617) 868-4840
Sole ProprietorNo
Enumeration DateSeptember 8, 2025
NPPES CertifiedSeptember 8, 2025
✔ NPI 1831079995 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
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.

Other Providers at the Same Location NPPES 17

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

MRS. KRISTEN STRELIS LCSW
Social Worker
54 WASHBURN AVE
CAMBRIDGE, MA 02140
Middlesex County (617) 661-5700
YASUKO VOCCIO
Counselor (Mental Health)
54 WASHBURN AVE
CAMBRIDGE, MA 02140
Middlesex County (617) 661-5700
ALIA ALBEER
Counselor (Mental Health)
54 WASHBURN AVE
CAMBRIDGE, MA 02140
Middlesex County (617) 661-5700
KATHERINE ANN MAHER RN
Registered Nurse (Addiction (Substance Use Disorder))
54 WASHBURN AVE
CAMBRIDGE, MA 02140
Middlesex County (617) 661-5700
MICHELLE HARRA GOLDBERG
Counselor (Addiction (Substance Use Disorder))
54 WASHBURN AVE
CAMBRIDGE, MA 02140
Middlesex County (617) 661-5700
COURTNEY LIMON
Social Worker
54 WASHBURN AVE
CAMBRIDGE, MA 02140
Middlesex County (161) 766-1570
ALLISON VELIE
Social Worker (Clinical)
54 WASHBURN AVE
CAMBRIDGE, MA 02140
Middlesex County (617) 661-5700
LEAH K ROSE
Counselor (Mental Health)
54 WASHBURN AVE
CAMBRIDGE, MA 02140
Middlesex County (617) 864-0941

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 Johnathan Larkey's NPI number?

The NPI number for Johnathan Larkey is 1831079995. It was assigned to this individual provider in the NPPES registry on September 8, 2025.

Where is Johnathan Larkey located?

Johnathan Larkey practices at 54 Washburn Ave, Cambridge, MA 02140. The listed phone number is (617) 661-5700.

What is Johnathan Larkey's specialty?

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

When was this NPI record last updated?

The NPPES record for Johnathan Larkey was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.