1. Home
  2. Directory
  3. New York
  4. Westbury
  5. Counselor
  6. NPI Profile

MRS. NELLIE TAYLOR WALTHRUST CASAC
NPI 1831372382
Counselor - Addiction (Substance Use Disorder) in Westbury, NY

Active since December 06, 2007
999 BRUSH HOLLOW RD, WESTBURY, NY 11590(516) 997-2926(516) 997-4721 Get Directions Write a Review

NPPES record last updated: December 6, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Nellie Taylor Walthrust Casac NPPES

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

MRS. NELLIE TAYLOR WALTHRUST CASAC (NPI 1831372382) is an individual addiction (substance use disorder) provider in Westbury, New York, licensed in New York (8328) and active in the NPI registry since December 2007.

NPPES Registry Identity

NPI1831372382
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMRS. NELLIE TAYLOR WALTHRUSTCredential: CASAC
Location Address999 BRUSH HOLLOW RDWestbury, NY 11590-1704
Mailing Address480 Old Westbury RdRoslyn Heights, NY 11577-2215 · (516) 626-1971 · Fax (516) 626-8043
Phone(516) 997-2926
Fax(516) 997-4721
Sole ProprietorYes
Enumeration DateDecember 6, 2007
✔ NPI 1831372382 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 · 8328
999 BRUSH HOLLOW RD, Westbury, NY 11590
Open in Google Maps ↗

Other Providers at the Same Location NPPES 11

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

NICOLE PAIGE DAYTON LMSW
Social Worker
999 BRUSH HOLLOW RD
WESTBURY, NY 11590
Nassau County (516) 626-1971
KIMBERLY VIVAS LMHC
Counselor (Mental Health)
999 BRUSH HOLLOW RD
WESTBURY, NY 11590
Nassau County (516) 997-4721
VILMA BARBER LMSW
Social Worker (Clinical)
999 BRUSH HOLLOW RD
WESTBURY, NY 11590
Nassau County (516) 997-2926
MR. RICARDO CASTILLO
Counselor (Mental Health)
999 BRUSH HOLLOW RD
WESTBURY, NY 11590
Nassau County (516) 997-2926
BETZI ZHININ
Social Worker
999 BRUSH HOLLOW RD
WESTBURY, NY 11590
Nassau County (516) 997-2926
SARAH L DIAZ
Social Worker (Clinical)
999 BRUSH HOLLOW RD
WESTBURY, NY 11590
Nassau County (516) 626-1971
DR. CARL MAZZA MSW, DSW
Social Worker
999 BRUSH HOLLOW RD
WESTBURY, NY 11590
Nassau County (516) 997-2926
MRS. CAROL-ANN MARIE WOEHR LMSW
Social Worker (Clinical)
999 BRUSH HOLLOW RD
WESTBURY, NY 11590
Nassau County (516) 997-2926

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 Nellie Walthrust's NPI number?

The NPI number for Nellie Walthrust is 1831372382. It was assigned to this individual provider in the NPPES registry on December 6, 2007.

Where is Nellie Walthrust located?

Nellie Walthrust practices at 999 Brush Hollow Rd, Westbury, NY 11590. The listed phone number is (516) 997-2926.

What is Nellie Walthrust's specialty?

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

When was this NPI record last updated?

The NPPES record for Nellie Walthrust was last updated on December 6, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.