MR. GREGORY NATHAN BROWN CASAC
NPI 1740629609
Counselor - Addiction (Substance Use Disorder) in Huntington, NY

Q: What is Gregory Brown's NPI number?

The NPI number for Gregory Brown is 1740629609. It was assigned to this individual provider in the NPPES registry on June 24, 2013.

Q: What is Gregory Brown's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Brown was last updated on June 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since June 24, 2013PECOS Enrolled

55 HORIZON DR, HUNTINGTON, NY 11743(631) 920-8068 Get Directions Write a Review

NPPES record last updated: June 24, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mr. Gregory Nathan Brown Casac NPPES

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

MR. GREGORY NATHAN BROWN CASAC (NPI 1740629609) is an individual addiction (substance use disorder) provider in Huntington, New York, licensed in New York (26634) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740629609

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameMR. GREGORY NATHAN BROWNCredential: CASAC

Location Address55 HORIZON DRHuntington, NY 11743-4436

Mailing AddressPo Box 96Brentwood, NY 11717-0096 · (631) 466-6124

Phone(631) 920-8068

Sole ProprietorNo

Enumeration DateJune 24, 2013

✔ NPI 1740629609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

License✔ Licensed in NY · 26634

Also ListedCounselor · PastoralTaxonomy 101YP1600X

55 HORIZON DR, Huntington, NY 11743

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Gregory Nathan Brown Casac is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

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

DANA BURTON

Counselor (Addiction (Substance Use Disorder))