Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erich Crowley

Peer Specialist in Watertown, NY · enumerated 2023.

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

National Provider Identifier

1649045964

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Registry record

Entity type Individual (Type 1)

Name Erich Crowley

Sex Male

Practice address 650 State St, Watertown, NY, 13601

Phone (315) 755-1251

Enumeration date Nov 16, 2023

Last updated in NPPES Nov 16, 2023

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers 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 Erich Crowley's NPI record?

Cross-check NPI 1649045964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649045964 active?

Yes, as of the latest NPPES snapshot, NPI 1649045964 is active (record last updated 2023-11-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-16.