AARON L GREELEY DO
NPI 1225096464
Radiology - Diagnostic Radiology in Glendale, AZ

Active since May 03, 2006PECOS EnrolledAccepts Medicare Assignment
5605 W EUGIE AVE STE 110, GLENDALE, AZ 85304(623) 847-2000 Get Directions Write a Review

NPPES record last updated: March 8, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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

NPI1225096464
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameAARON L GREELEYCredential: DO
Location Address5605 W EUGIE AVE STE 110Glendale, AZ 85304-1273
Mailing Address2323 W Rose Garden LnPhoenix, AZ 85027-2530 · (623) 931-7999 · Fax (623) 842-5640
Sole ProprietorNo
Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 2001
Enumeration DateMay 3, 2006
Last NPPES UpdateMarch 8, 2019
✔ NPI 1225096464 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in AZ · 4562
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedRadiology · NeuroradiologyTaxonomy 2085N0700X · License 4562 (AZ)
5605 W EUGIE AVE STE 110, Glendale, AZ 85304

Secondary Practice Location 1

Location 12323 W Rose Garden LnPhoenix, AZ 85027-2530 · Phone (623) 931-7999 · Fax (623) 842-5640

Other Identifiers 1

Medicaid231743AZ

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.

PECOS PAC ID4981616406
PECOS Enrollment IDI20070503000185, I20240118000709
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

6

Medicare 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.

Diagnostic Radiology
5605 W EUGIE AVE STE 110
Glendale, AZ 85304
  • Reassigned Medicare billing, Arizona enrollment
  • 214 clinicians in this Medicare group
Orthopaedic Surgery
18700 N 64TH DR STE 205
Glendale, AZ 85308
  • Reassigned Medicare billing, Arizona enrollment
  • 41 clinicians in this Medicare group
Diagnostic Radiology
10474 W THUNDERBIRD BLVD STE 100
Sun City, AZ 85351
  • Reassigned Medicare billing, Arizona enrollment
  • 211 clinicians in this Medicare group
Vascular & Interventional Radiology
1400 S DOBSON RD
Mesa, AZ 85202
  • Reassigned Medicare billing, Arizona and California enrollments
  • 447 clinicians in this Medicare group
Multi-Specialty
1900 N HIGLEY RD
Gilbert, AZ 85234
  • Reassigned Medicare billing, Arizona enrollment
  • 1,081 clinicians in this Medicare group
Critical Access
501 N NAVAJO DR
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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
2,105 services29 patients
Injection, gadobutrol, 0.1 ml A9585
Gadobutrol is a contrast agent used during MRI scans to help provide clearer images. It's injected into your vein before the scan. This helps doctors to see certain areas more clearly for better diagnosis. It's generally safe with few side effects.
1,914 services27 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
729 services644 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
199 services194 patients
Mri scan of brain without contrast 70551
An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.
104 services104 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
100 services99 patients

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.

New Patient
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Radiology (Diagnostic Radiology)
5605 W EUGIE AVE STE 110
GLENDALE, AZ 85304
Radiology (Diagnostic Radiology)
5605 W EUGIE AVE STE 110
GLENDALE, AZ 85304
Radiology (Vascular & Interventional Radiology)
5605 W EUGIE AVE STE 110
GLENDALE, AZ 85304
Radiology (Diagnostic Radiology)
5605 W EUGIE AVE STE 110
GLENDALE, AZ 85304
Radiology (Diagnostic Radiology)
5605 W EUGIE AVE STE 110
GLENDALE, AZ 85304
Radiology (Diagnostic Radiology)
5605 W EUGIE AVE STE 110
GLENDALE, AZ 85304
Radiology (Diagnostic Radiology)
5605 W EUGIE AVE STE 110
GLENDALE, AZ 85304
Radiology (Diagnostic Radiology)
5605 W EUGIE AVE STE 110
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.