Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David W Crossley, PA-C

Surgical Physician Assistant in Great Falls, MT · enumerated 2006 · practices at Great Falls Clinic LLC.

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

National Provider Identifier

1285606756

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Registry record

Entity type Individual (Type 1)

Name Mr. David W Crossley

Credential PA-C

Sex Male

Practice address 3000 15th Ave S, Great Falls, MT, 59405

Phone (406) 454-2171

Fax (406) 771-3012

Enumeration date Feb 7, 2006

Last updated in NPPES Jul 15, 2015

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 185 (MT) Primary

Other identifiers

Identifier	Type	State	Issuer
000092033	Other	MT	BLUE CROSS BLUE SHIELD
970005612	Other	-	MEDICARE RAILROAD
1285606756	Medicaid	MT	-

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

What is the NPI number for David Crossley?

The National Provider Identifier (NPI) for David Crossley is 1285606756, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Crossley practice?

The practice location on file with NPPES is in Great Falls, MT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-15.