Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Joan M. Mc Elwain, PA-C

Physician Assistant in Ogdensburg, NY · enumerated 2006.

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

National Provider Identifier

1508806910

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Joan M. Mc Elwain

Credential PA-C

Sex Female

Practice address Ogdensburg, NY, 13669

Phone (315) 393-3600

Fax (315) 393-8895

Enumeration date Jun 7, 2006

Last updated in NPPES Jul 16, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 000719 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
223394884008	Other	NY	CHAMPUS/TRICARE

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 Joan Mc Elwain's NPI record?

Cross-check NPI 1508806910 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508806910 active?

Yes, as of the latest NPPES snapshot, NPI 1508806910 is active (record last updated 2007-07-16).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-16.