DR. MICHAEL GEORGE WILLIAMS CASAC
NPI 1063241602
Counselor - Addiction (Substance Use Disorder) in Mount Vernon, NY

Active since July 31, 2024
256 WASHINGTON ST, MOUNT VERNON, NY 10553(914) 846-9227 Get Directions Write a Review

NPPES record last updated: July 31, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Michael George Williams Casac NPPES

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

DR. MICHAEL GEORGE WILLIAMS CASAC (NPI 1063241602) is an individual addiction (substance use disorder) provider in Mount Vernon, New York, licensed in New York (6261) and active in the NPI registry since July 2024. He maintains a secondary practice location in Mount Vernon.

NPPES Registry Identity

NPI1063241602
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameDR. MICHAEL GEORGE WILLIAMSCredential: CASAC
Location Address256 WASHINGTON STMount Vernon, NY 10553-1052
Mailing Address3220 Fairfield Ave Apt 9bBronx, NY 10463-3240 · (973) 930-7713
Sole ProprietorNo
Enumeration DateJuly 31, 2024
NPPES CertifiedJuly 31, 2024
NPI 1063241602 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 · 6261
256 WASHINGTON ST, Mount Vernon, NY 10553

Secondary Practice Location 1

Location 1256 Washington StMount Vernon, NY 10553-1052 · Phone (914) 297-3356

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.

Counselor (Mental Health)
256 WASHINGTON ST
MOUNT VERNON, NY 10553
Counselor (Addiction (Substance Use Disorder))
256 WASHINGTON ST
MOUNT VERNON, NY 10553
Registered Nurse
256 WASHINGTON ST
MOUNT VERNON, NY 10553
Social Worker (School)
256 WASHINGTON ST
MOUNT VERNON, NY 10553
Counselor
256 WASHINGTON ST
MOUNT VERNON, NY 10553
Counselor
256 WASHINGTON ST
MOUNT VERNON, NY 10553
Counselor (Professional)
256 WASHINGTON ST
MOUNT VERNON, NY 10553
Counselor
256 WASHINGTON ST
MOUNT VERNON, NY 10553

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 Michael Williams's NPI number?

The NPI number for Michael Williams is 1063241602. It was assigned to this individual provider in the NPPES registry on July 31, 2024.

Where is Michael Williams located?

Michael Williams practices at 256 Washington St, Mount Vernon, NY 10553. The listed phone number is (914) 846-9227.

What is Michael Williams'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 Michael Williams was last updated on July 31, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.