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MR. GARY M. TRAYHAN MSW
NPI 1669806113
Social Worker in Billerica, MA

Active since September 01, 2013
5 ROLLING HILL RD, BILLERICA, MA 01821(978) 362-8258 Get Directions Write a Review

NPPES record last updated: September 13, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Gary M. Trayhan Msw NPPES

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

MR. GARY M. TRAYHAN MSW (NPI 1669806113) is an individual social worker in Billerica, Massachusetts and active in the NPI registry since September 2013.

NPPES Registry Identity

NPI1669806113
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameMR. GARY M. TRAYHANCredential: MSW
Location Address5 ROLLING HILL RDBillerica, MA 01821-2896
Mailing Address5 Rolling Hill RdBillerica, MA 01821-2896
Phone(978) 362-8258
Sole ProprietorYes
Enumeration DateSeptember 1, 2013
Last NPPES UpdateSeptember 13, 2013
✔ NPI 1669806113 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.
5 ROLLING HILL RD, Billerica, MA 01821
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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 Gary Trayhan's NPI number?

The NPI number for Gary Trayhan is 1669806113. It was assigned to this individual provider in the NPPES registry on September 1, 2013.

Where is Gary Trayhan located?

Gary Trayhan practices at 5 Rolling Hill Rd, Billerica, MA 01821. The listed phone number is (978) 362-8258.

What is Gary Trayhan'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 Gary Trayhan was last updated on September 13, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.