Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron Kottke, LMSW

Counselor in Buffalo, NY · enumerated 2025.

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

National Provider Identifier

1639982754

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Aaron Kottke

Credential LMSW

Sex Male

Practice address 3020 Bailey Ave, Buffalo, NY, 14215

Phone (716) 833-3622

Fax (716) 834-4557

Enumeration date Jan 31, 2025

Last updated in NPPES Feb 24, 2025

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 126072-01 (NY) Primary

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 Aaron Kottke's NPI record?

Cross-check NPI 1639982754 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639982754 active?

Yes, as of the latest NPPES snapshot, NPI 1639982754 is active (record last updated 2025-02-24).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-24.