NPI Portal NPI Lookup & Verification

Mr. Gregory Sarles, CASAC-2, MSW

Mr. Gregory Sarles is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Peekskill, NY, registered in the NPPES registry with NPI 1972085173 since 2018. Practices at Westchester Jewish Community Services Inc. (listed at the same practice address in NPPES).

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NPI 1972085173
Entity type Individual (Type 1)
Name Mr. Gregory Sarles
Credential CASAC-2, MSW
Sex Male
Practice address 1101 MAIN ST, Peekskill, NY, 10566
Phone 9147377338
Enumeration date 2018-09-04
Last updated in NPPES 2024-12-18

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YA0400X Addiction (Substance Use Disorder) Counselor Primary 34920 NY
Copy-ready billing details
Provider: Gregory Sarles, CASAC-2, MSW
NPI: 1972085173
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: 1101 MAIN ST, Peekskill, NY, 10566

Other providers at this practice address

NPI Name Type Specialty Location
1639226715 Kay Griffin Individual Clinical Social Worker Peekskill, NY
1962552125 Karen Blum Individual Counselor Peekskill, NY
1316097934 Lisa Aaron Individual Psychiatry Physician Peekskill, NY
1124153184 Suzanne Delasho Individual Clinical Social Worker Peekskill, NY
1699807974 Carol Pironi Individual Student in an Organized Health Care Education/Training Program Peekskill, NY
1710174891 Kathryn Carson Individual Social Worker Peekskill, NY
1356539167 Armi Patricia Hidalgo Individual Student in an Organized Health Care Education/Training Program Peekskill, NY
1720256530 Marlene Schrank Individual Social Worker Peekskill, NY

Verify this record

Cross-check NPI 1972085173 against the authoritative CMS record: view Mr. Gregory Sarles on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Gregory Sarles?
Gregory Sarles is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-12-18.