RYAN ALEONG MD
NPI 1174589113
Internal Medicine - Clinical Cardiac Electrophysiology in Aurora, CO
About Ryan Aleong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RYAN ALEONG MD (NPI 1174589113) is an individual clinical cardiac electrophysiology provider in Aurora, Colorado, licensed in Colorado (48103) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Pittsburgh School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Ryan Aleong 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
3Medicare enrollment records show Ryan Aleong reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80204
- Reassigned Medicare billing, Colorado enrollment
- 2,259 clinicians in this Medicare group
Thornton, CO 80023
- Reassigned Medicare billing, Colorado enrollment
- 15 clinicians in this Medicare group
Woodburn, OR 97071
- Reassigned Medicare billing, Oregon enrollment
- 625 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.
Physician 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 Ryan Aleong's NPI number?
The NPI number for Ryan Aleong is 1174589113. It was assigned to this individual provider in the NPPES registry on April 26, 2006.
Where is Ryan Aleong located?
Ryan Aleong practices at 12605 E 16th Ave, Aurora, CO 80045. The listed phone number is (720) 848-0000.
What is Ryan Aleong's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Ryan Aleong enrolled in Medicare?
Yes. Ryan Aleong 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 Ryan Aleong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Aleong reassigns Medicare benefits to 3 organizations: Denver Health And Hospital Authority (Denver, CO), Advanced Heart And Vein Center Inc (Thornton, CO) and Salem Health (Woodburn, OR). 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 Ryan Aleong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ryan Aleong accept?
Health plans from Blue Cross Blue Shield of Wyoming list Ryan Aleong 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 Ryan Aleong was last updated on November 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Ryan Aleong, MD · NPI 1174589113
Clinical Cardiac Electrophysiology physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since April 26, 2006.
## Identity
- **NPI:** 1174589113 (Entity type: Individual)
- **Enumerated:** April 26, 2006
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **State license:** 48103 (Colorado)
- **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:** 3 organizations under Medicare reassignment (form CMS-855R): Denver Health And Hospital Authority (NPI 1477569838, Denver, CO); Advanced Heart And Vein Center Inc (NPI 1942765607, Thornton, CO); Salem Health (NPI 1578112066, Woodburn, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Pittsburgh School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** November 20, 2012
- **Other identifiers:** Medicaid 16680766 (CO); Medicare PIN CO305648 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1174589113) · Data from the CMS NPPES public registry.