DR. RYAN P REDDY M.D.
NPI 1417214073
Nuclear Medicine - Nuclear Imaging & Therapy in Irvine, CA
About Dr. Ryan P Reddy M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN P REDDY M.D. (NPI 1417214073) is an individual nuclear imaging & therapy provider in Irvine, California, licensed in California (186907) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses 3
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
Dr. Ryan P Reddy M.d. 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 Reddy reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Newport Beach, CA 92660
- Reassigned Medicare billing, California enrollment
- 74 clinicians in this Medicare group
Newport Beach, CA 92663
- Reassigned Medicare billing, California enrollment
- 529 clinicians in this Medicare group
Newport Beach, CA 92663
- Reassigned Medicare billing, California enrollment
- 64 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 92618 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
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 Reddy's NPI number?
The NPI number for Ryan Reddy is 1417214073. It was assigned to this individual provider in the NPPES registry on April 19, 2012.
Where is Ryan Reddy located?
Ryan Reddy practices at 16105 Sand Canyon Ave Ste 215, Irvine, CA 92618. The listed phone number is (877) 422-9477.
What is Ryan Reddy's specialty?
The primary specialty registered for this NPI is Nuclear Medicine, specializing in Nuclear Imaging & Therapy, with taxonomy code 207UN0902X.
Is Ryan Reddy enrolled in Medicare?
Yes. Ryan Reddy 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 Reddy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Reddy reassigns Medicare benefits to 3 organizations: Newport Center Radiology Associates Medical Group Inc (Newport Beach, CA), Hoag Clinic (Newport Beach, CA) and Newport Harbor Radiology Associates Medical Group, Inc (Newport Beach, CA). 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 Reddy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ryan Reddy was last updated on July 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Ryan P Reddy, M.D. · NPI 1417214073
Nuclear Imaging & Therapy physician in Irvine, California. Individual provider, active in the CMS NPPES registry since April 19, 2012.
## Identity
- **NPI:** 1417214073 (Entity type: Individual)
- **Enumerated:** April 19, 2012
- **Primary specialty:** Nuclear Medicine - Nuclear Imaging & Therapy · taxonomy 207UN0902X
- **State license:** 186907 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 16105 SAND CANYON AVE STE 215, Irvine, CA 92618-3779
- **Phone:** (877) 422-9477
## 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): Newport Center Radiology Associates Medical Group Inc (NPI 1013951714, Newport Beach, CA); Hoag Clinic (NPI 1942799523, Newport Beach, CA); Newport Harbor Radiology Associates Medical Group, Inc (NPI 1053355792, Newport Beach, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** July 24, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1417214073) · Data from the CMS NPPES public registry.