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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JASON MCKAY BAGLEY
NPI 1669305298
Physician Assistant in Mesa, AZ

Active since June 04, 2026
5850 E STILL CIR, MESA, AZ 85206(480) 219-6000 Get Directions Write a Review

NPPES record added: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jason Mckay Bagley NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JASON MCKAY BAGLEY (NPI 1669305298) is an individual physician assistant in Mesa, Arizona and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1669305298
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameJASON MCKAY BAGLEY
Location Address5850 E STILL CIRMesa, AZ 85206-3618
Mailing Address5850 E Still CirMesa, AZ 85206-3618
Phone(480) 219-6000
Sole ProprietorYes
Enumeration DateJune 4, 2026
NPPES CertifiedJune 4, 2026
✔ NPI 1669305298 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
5850 E STILL CIR, Mesa, AZ 85206
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HALLE KANE
Physician Assistant
5850 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 219-6000
KAILA M. SWINT
Physician Assistant
5850 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 219-6000
EMA GOMAA PA-C
Physician Assistant
5850 E STILL CIR
MESA, AZ 85206
Maricopa County (484) 401-1996
GABRIELA MORENO RICH PA-S
Student in an Organized Health Care Education/Training Program
5850 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 219-6000
SHANNON WYNGARD
Physician Assistant
5850 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 219-6000
DR. HEATHER SCHNEIDER D.M.D
Student in an Organized Health Care Education/Training Program
5850 E STILL CIR
MESA, AZ 85206
Maricopa County (928) 970-1057
SANJANDEEP SINGH
Student in an Organized Health Care Education/Training Program
5850 E STILL CIR
MESA, AZ 85206
Maricopa County (480) 219-6000
KATIE YI-LING CHUN
Physician Assistant
5850 E STILL CIR
MESA, AZ 85206
Maricopa County (866) 626-2878

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jason Bagley's NPI number?

The NPI number for Jason Bagley is 1669305298. It was assigned to this individual provider in the NPPES registry on June 4, 2026.

Where is Jason Bagley located?

Jason Bagley practices at 5850 E Still Cir, Mesa, AZ 85206. The listed phone number is (480) 219-6000.

What is Jason Bagley's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Jason Bagley was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.