CHARLES RAY MD
NPI 1902915515
Radiology - Diagnostic Radiology in Aurora, CO
About Charles Ray Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES RAY MD (NPI 1902915515) is an individual diagnostic radiology provider in Aurora, Colorado, licensed in Utah (13593071-1205) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Utah Hospitals And Clinics, and is a graduate of Rush Medical College Of Rush University (1989).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Charles Ray Md 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
2Medicare enrollment records show Charles Ray reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sandy, UT 84092
- Reassigned Medicare billing, Utah enrollment
- 2,620 clinicians in this Medicare group
Peoria, IL 61605
- Reassigned Medicare billing, Illinois enrollment
- 2,127 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 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Utah Hospitals And Clinics
Acute Care Hospitals · Salt Lake City, UTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80045 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Charles Ray's NPI number?
The NPI number for Charles Ray is 1902915515. It was assigned to this individual provider in the NPPES registry on August 29, 2006.
Where is Charles Ray located?
Charles Ray practices at 12605 E 16th Ave, Aurora, CO 80045. The listed phone number is (720) 848-0000.
What is Charles Ray's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Charles Ray enrolled in Medicare?
Yes. Charles Ray 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 Charles Ray's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Ray reassigns Medicare benefits to 2 organizations: University Of Utah Adult Services (Sandy, UT) and Board Of Trustees Of The University Of Illinois (Peoria, IL). 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 Charles Ray's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Charles Ray affiliated with any hospitals?
According to CMS data, Charles Ray is affiliated with University Of Utah Hospitals And Clinics.
When was this NPI record last updated?
The NPPES record for Charles Ray was last updated on December 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Charles Ray, MD · NPI 1902915515
Diagnostic Radiology physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since August 29, 2006.
## Identity
- **NPI:** 1902915515 (Entity type: Individual)
- **Enumerated:** August 29, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 13593071-1205 (Utah)
- **Sole proprietor:** No
## Practice location
- **Address:** 12605 E 16TH AVE, Aurora, CO 80045-2545
- **Phone:** (720) 848-0000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Utah Adult Services (NPI 1851904247, Sandy, UT); Board Of Trustees Of The University Of Illinois (NPI 1467425322, Peoria, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 1989
## Record status
- **NPPES last updated:** December 10, 2024
- **Other identifiers:** Medicaid 65828551 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1902915515) · Data from the CMS NPPES public registry.