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MARC G DENONN
NPI 1609739770
Peer Specialist in Medford, NY

Active since December 05, 2025
3026 MAINE AVE, MEDFORD, NY 11763(631) 742-2849 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Marc G Denonn NPPES

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

MARC G DENONN (NPI 1609739770) is an individual peer specialist in Medford, New York, licensed in New York (CRPA-6711) and active in the NPI registry since December 2025. He maintains a secondary practice location in Bellport.

NPPES Registry Identity

NPI1609739770
Entity TypeIndividualMale
Primary Taxonomy175T00000X
Provider Legal NameMARC G DENONN
Location Address3026 MAINE AVEMedford, NY 11763-1936
Mailing Address3026 Maine AveMedford, NY 11763-1936 · (631) 742-2849
Phone(631) 742-2849
Sole ProprietorYes
Enumeration DateDecember 5, 2025
NPPES CertifiedDecember 5, 2025
✔ NPI 1609739770 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPeer SpecialistOther Service Providers
Taxonomy Code175T00000X
License✔ Licensed in NY · CRPA-6711
Definition
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
3026 MAINE AVE, Medford, NY 11763
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Secondary Practice Location 1

Location 111 Farber DrBellport, NY 11713-1500 · Phone (631) 286-0700

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 Marc Denonn's NPI number?

The NPI number for Marc Denonn is 1609739770. It was assigned to this individual provider in the NPPES registry on December 5, 2025.

Where is Marc Denonn located?

Marc Denonn practices at 3026 Maine Ave, Medford, NY 11763. The listed phone number is (631) 742-2849.

What is Marc Denonn's specialty?

The primary specialty registered for this NPI is Peer Specialist with taxonomy code 175T00000X.

When was this NPI record last updated?

The NPPES record for Marc Denonn was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.