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BRET FLAGG
NPI 1699134403
Counselor - Mental Health in West Brentwood, NY

Active since February 22, 2016
998 CROOKED HILL RD, WEST BRENTWOOD, NY 11717(631) 761-4204(631) 761-4184 Get Directions Write a Review

NPPES record last updated: February 22, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Bret Flagg NPPES

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

BRET FLAGG (NPI 1699134403) is an individual mental health provider in West Brentwood, New York and active in the NPI registry since February 2016.

NPPES Registry Identity

NPI1699134403
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameBRET FLAGG
Location Address998 CROOKED HILL RDWest Brentwood, NY 11717-1019
Mailing Address998 Crooked Hill RdWest Brentwood, NY 11717-1019 · (631) 761-4204 · Fax (631) 761-4184
Phone(631) 761-4204
Fax(631) 761-4184
Sole ProprietorNo
Enumeration DateFebruary 22, 2016
✔ NPI 1699134403 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
998 CROOKED HILL RD, West Brentwood, NY 11717
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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.

MRS. NICAURIS FERNANDEZ RN
Registered Nurse (Psychiatric/Mental Health, Adult)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
NANCY ROSENBERG
Registered Nurse (Psychiatric/Mental Health)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
AMALIE ETIENNE RN
Registered Nurse (Psychiatric/Mental Health)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
LAURA SHERELL CURRIE RN
Licensed Practical Nurse
998 CROOKED HILL RD
BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
SERGIO M BERNADIN RN
Registered Nurse
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3500
DR. MARC MENTIS M.D.
Psychiatry & Neurology (Psychiatry)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-3016
MR. MICHAEL DAY FERGUSON LCSW
Social Worker (Clinical)
998 CROOKED HILL RD
WEST BRENTWOOD, NY 11717
Suffolk County (631) 761-2204
KAREN M. O'KEEFE LCSW-R, CASAC
Social Worker (Clinical)
998 CROOKED HILL RD, BUILDING 56
W BRENTWOOD, NY 11717
Suffolk County (631) 761-2177

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 Bret Flagg's NPI number?

The NPI number for Bret Flagg is 1699134403. It was assigned to this individual provider in the NPPES registry on February 22, 2016.

Where is Bret Flagg located?

Bret Flagg practices at 998 Crooked Hill Rd, West Brentwood, NY 11717. The listed phone number is (631) 761-4204.

What is Bret Flagg's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Bret Flagg was last updated on February 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.