AARON L GREELEY DO
NPI 1225096464
Radiology - Diagnostic Radiology in Glendale, AZ
About Aaron L Greeley Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AARON L GREELEY DO (NPI 1225096464) is an individual diagnostic radiology provider in Glendale, Arizona, licensed in Arizona (4562) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Phoenix, and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (2001).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Aaron L Greeley Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Aaron Greeley reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glendale, AZ 85304
- Reassigned Medicare billing, Arizona enrollment
- 214 clinicians in this Medicare group
Glendale, AZ 85308
- Reassigned Medicare billing, Arizona enrollment
- 41 clinicians in this Medicare group
Sun City, AZ 85351
- Reassigned Medicare billing, Arizona enrollment
- 211 clinicians in this Medicare group
Mesa, AZ 85202
- Reassigned Medicare billing, Arizona and California enrollments
- 447 clinicians in this Medicare group
Gilbert, AZ 85234
- Reassigned Medicare billing, Arizona enrollment
- 1,081 clinicians in this Medicare group
Page, AZ 86040
- Reassigned Medicare billing, Arizona enrollment
- 48 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 51
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
GLENDALE, AZ 85304
GLENDALE, AZ 85304
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 Aaron Greeley's NPI number?
The NPI number for Aaron Greeley is 1225096464. It was assigned to this individual provider in the NPPES registry on May 3, 2006.
Where is Aaron Greeley located?
Aaron Greeley practices at 5605 W Eugie Ave Ste 110, Glendale, AZ 85304. The listed phone number is (623) 847-2000.
What is Aaron Greeley's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Aaron Greeley enrolled in Medicare?
Yes. Aaron Greeley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Aaron Greeley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Greeley reassigns Medicare benefits to 6 organizations: Associated Valley Radiologists Ltd (Glendale, AZ), Toca At Banner Health LLC (Glendale, AZ), Banner Imaging Services LLC (Sun City, AZ), Sonoran Radiology Ltd (Mesa, AZ), Banner Hospital Based Physicians Arizona LLC (Gilbert, AZ) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aaron Greeley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aaron Greeley accept?
Health plans from Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc. and Oscar Health Plan, Inc. list Aaron Greeley as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Aaron Greeley was last updated on March 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.