NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy Ryan Vanduyne, CASAC-T, LPN

Addiction (Substance Use Disorder) Counselor in Lyons, NY · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548552052

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Timothy Ryan Vanduyne
Credential CASAC-T, LPN
Sex Male
Practice address 1519 Nye Rd, Lyons, NY, 14489
Phone (315) 946-5722
Fax (315) 946-7079
Enumeration date May 3, 2011
Last updated in NPPES May 3, 2011

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 25559 (NY) Primary
LPN · Licensed Practical Nurse: A nurse providing basic care under the direction of RNs and physicians. About the LPN credential

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 → Validate an NPI →

Frequently asked questions

How do I verify Timothy Vanduyne's NPI record?
Cross-check NPI 1548552052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1548552052 active?
Yes, as of the latest NPPES snapshot, NPI 1548552052 is active (record last updated 2011-05-03).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-03.