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

MR. WILLIAM A. RULE M.S., CASAC
NPI 1912252701
Counselor - Addiction (Substance Use Disorder) in Smithtown, NY

Active since July 17, 2012
278 E MAIN ST, SMITHTOWN, NY 11787(631) 361-6960(631) 366-5346 Get Directions Write a Review

NPPES record last updated: July 17, 2012. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Mr. William A. Rule M.s., Casac NPPES

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

MR. WILLIAM A. RULE M.S., CASAC (NPI 1912252701) is an individual addiction (substance use disorder) provider in Smithtown, New York, licensed in New York (21705) and active in the NPI registry since July 2012.

NPPES Registry Identity

NPI1912252701
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. WILLIAM A. RULECredential: M.S., CASAC
Location Address278 E MAIN STSmithtown, NY 11787-2915
Mailing Address278 E Main StSmithtown, NY 11787-2915 · (631) 361-6960 · Fax (631) 366-5346
Phone(631) 361-6960
Fax(631) 366-5346
Sole ProprietorNo
Enumeration DateJuly 17, 2012
✔ NPI 1912252701 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 · 21705
278 E MAIN ST, Smithtown, NY 11787
Open in Google Maps ↗

Other Providers at the Same Location NPPES 8

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

MELINDA DELCASTILLO MD
Psychiatry & Neurology (Psychiatry)
278 E MAIN ST
SMITHTOWN, NY 11787
Suffolk County (631) 361-6960
BRIAN DRINKWINE LMSW
Social Worker (Clinical)
278 E MAIN ST
SMITHTOWN, NY 11787
Suffolk County (631) 361-6960
DR. SIMON A. ZYSMAN PH.D.
Psychologist (Clinical)
278 E MAIN ST
SMITHTOWN, NY 11787
Suffolk County (631) 361-6960
EMPLOYEE ASSISTANCE RESOURCE SERVICES
Clinic/Center (Rehabilitation, Substance Use Disorder)
278 E MAIN ST
SMITHTOWN, NY 11787
Suffolk County (631) 361-6960
ADVANCED PSYCHOLOGICAL SERVICES, PC
Psychologist (Clinical)
278 E MAIN ST
SMITHTOWN, NY 11787
Suffolk County (631) 361-6960
JESSICA LYNN DEMARCO LMSW
Social Worker
278 E MAIN ST
SMITHTOWN, NY 11787
Suffolk County (631) 361-6960
MS. LAURA BROFKA M.A.
Psychologist (School)
278 E MAIN ST
SMITHTOWN, NY 11787
Suffolk County (631) 361-6960
DR. PARVIZ KAZEMI
Psychiatry & Neurology (Psychiatry)
278 E MAIN ST, STE C
SMITHTOWN, NY 11787
Suffolk County (631) 292-2459

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 William Rule's NPI number?

The NPI number for William Rule is 1912252701. It was assigned to this individual provider in the NPPES registry on July 17, 2012.

Where is William Rule located?

William Rule practices at 278 E Main St, Smithtown, NY 11787. The listed phone number is (631) 361-6960.

What is William Rule'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 William Rule was last updated on July 17, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.