Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lindsey J Hamill, PA-C

Surgical Physician Assistant in West Nyack, NY · enumerated 2009.

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

National Provider Identifier

1942440391

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Registry record

Entity type Individual (Type 1)

Name Lindsey J Hamill

Credential PA-C

Sex Female

Practice address 2 Crosfield Ave, Suite 422, West Nyack, NY, 10994

Phone (845) 358-1000

Fax (845) 358-2155

Enumeration date Feb 25, 2009

Last updated in NPPES Oct 18, 2018

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 014510 (NY) Primary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 25MP00214000 (NJ) Secondary

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

Is NPI 1942440391 active?

Yes, as of the latest NPPES snapshot, NPI 1942440391 is active (record last updated 2018-10-18).

How do I verify Lindsey Hamill's NPI record?

Cross-check NPI 1942440391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-18.