Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Gregory D Basye, P.A.-C.

Emergency Medicine Physician in Phoenix, AZ · enumerated 2005.

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

National Provider Identifier

1508847609

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Registry record

Entity type Individual (Type 1)

Name Mr. Gregory D Basye

Credential P.A.-C.

Sex Male

Practice address 2000 W Bethany Home Rd, Phoenix Baptist Hospital, Phoenix, AZ, 85015

Phone (602) 246-5747

Enumeration date Nov 7, 2005

Last updated in NPPES Apr 18, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MED-PAC-LIC-131929 (MT) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 2177 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
453051001	Other	-	GROUP HEALTH GRP #
532425	Medicaid	AZ	-
860373636	Other	AZ	HUMANA GROUP #
AIU1436	Other	AZ	HEALTHNET GRP #
3981220	Other	AZ	EVERCARE GRP #

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

Where does Gregory Basye practice?

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

What is the NPI number for Gregory Basye?

The National Provider Identifier (NPI) for Gregory Basye is 1508847609, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-18.