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GIANCARLO LEON
NPI 1487360376
Counselor in Watertown, MA

Active since January 25, 2023
75 N BEACON ST, WATERTOWN, MA 02472(617) 661-3991 Get Directions Write a Review

NPPES record last updated: January 25, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Giancarlo Leon NPPES

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

GIANCARLO LEON (NPI 1487360376) is an individual counselor in Watertown, Massachusetts and active in the NPI registry since January 2023.

NPPES Registry Identity

NPI1487360376
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameGIANCARLO LEON
Location Address75 N BEACON STWatertown, MA 02472-2671
Mailing Address75 N Beacon StWatertown, MA 02472-2671 · (617) 661-3991
Phone(617) 661-3991
Sole ProprietorNo
Enumeration DateJanuary 25, 2023
NPPES CertifiedDecember 16, 2022
✔ NPI 1487360376 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
75 N BEACON ST, Watertown, MA 02472
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Other Providers at the Same Location NPPES 4

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

MISS RITA SEQUEIRA SARAIVA
Student in an Organized Health Care Education/Training Program
75 N BEACON ST
WATERTOWN, MA 02472
Middlesex County (617) 981-1438
ANGELA OWENS
Peer Specialist
75 N BEACON ST
WATERTOWN, MA 02472
Middlesex County (617) 661-3991
HARMONY WALBRIDGE
Counselor (Addiction (Substance Use Disorder))
75 N BEACON ST
WATERTOWN, MA 02472
Middlesex County (857) 276-0862
LELIA MACIVER
Social Worker
75 N BEACON ST
WATERTOWN, MA 02472
Middlesex County (617) 661-3991

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 Giancarlo Leon's NPI number?

The NPI number for Giancarlo Leon is 1487360376. It was assigned to this individual provider in the NPPES registry on January 25, 2023.

Where is Giancarlo Leon located?

Giancarlo Leon practices at 75 N Beacon St, Watertown, MA 02472. The listed phone number is (617) 661-3991.

What is Giancarlo Leon's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Giancarlo Leon was last updated on January 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.