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MR. OSWALD A RAMDOO JR. CASAC
NPI 1659260131
Counselor - Addiction (Substance Use Disorder) in Brentwood, NY

Active since June 30, 2025
998 CROOKED HILL RD BLDG 5, BRENTWOOD, NY 11717(631) 521-8400(631) 521-8067 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mr. Oswald A Ramdoo Jr. Casac NPPES

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

MR. OSWALD A RAMDOO JR. CASAC (NPI 1659260131) is an individual addiction (substance use disorder) provider in Brentwood, New York, licensed in New York (33266) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1659260131
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. OSWALD A RAMDOO JR.Credential: CASAC
Location Address998 CROOKED HILL RD BLDG 5Brentwood, NY 11717-1019
Mailing Address998 Crooked Hill Rd Bldg 5Brentwood, NY 11717-1019 · (631) 521-8400 · Fax (631) 521-8067
Phone(631) 521-8400
Fax(631) 521-8067
Sole ProprietorYes
Enumeration DateJune 30, 2025
NPPES CertifiedJune 30, 2025
✔ NPI 1659260131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in NY · 33266
998 CROOKED HILL RD BLDG 5, Brentwood, NY 11717
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Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

DR. CHANG SAM SUH MD
Psychiatry & Neurology (Psychiatry)
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 306-5750
ERICA L WAAG RN
Registered Nurse
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 306-5784
SAMANTHA MARGARET REUTHER LMHC, CASAC
Counselor (Mental Health)
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 306-5732
DR. HEATHER C ROBERTSON PHD, LPC, CRC, NCC
Counselor (Professional)
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 306-5705
LINDSEY CALDERONE LMSW
Social Worker
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 306-5810
ASHLEY KELLY LMSW
Social Worker
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 907-6944
MR. ZACHARY CARLTON JOHNSON LCSW
Social Worker (Clinical)
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 306-5775
JANET DEVINE
Counselor (Mental Health)
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 521-8400
ALEXANDRA MASON RN
Registered Nurse (Addiction (Substance Use Disorder))
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 521-8400
MEAGHAN MCGUIRE SOCIAL WORKER
Social Worker (Clinical)
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 521-8400
GINA STAFFORD LMFT
Marriage & Family Therapist
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 521-8400
STEPHANIE HERTEL
Counselor (Mental Health)
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 306-5732
DANE SCOTT MCCARTHY LMSW
Social Worker
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 521-8290
GABRIELLA CLAIRE AURICCHIO
Counselor (Mental Health)
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 521-8400
EDWARD BELLAMY CASAC II
Counselor (Addiction (Substance Use Disorder))
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 521-8400
CAILIN ELIZABETH MCDERMOTT
Counselor (Addiction (Substance Use Disorder))
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 521-8400
TAISHA MILORD
Counselor
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 521-8400
INGRID SAMUEL RN
Registered Nurse (Addiction (Substance Use Disorder))
998 CROOKED HILL RD BLDG 5
BRENTWOOD, NY 11717
Suffolk County (631) 521-8400

Frequently Asked Questions

What is Oswald Ramdoo's NPI number?

The NPI number assigned to this healthcare provider is 1659260131, enumerated as an "individual" on June 30, 2025.

Where is the provider located?

The provider is located at 998 CROOKED HILL RD BLDG 5 BRENTWOOD, NY 11717 and the phone number is (631) 521-8400.

What is the provider's specialty?

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).