RYAN RAYMOND RILEY CRNA
NPI 1457330631
Nurse Anesthetist, Certified Registered in Northfield, MN
About Ryan Raymond Riley Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RYAN RAYMOND RILEY CRNA (NPI 1457330631) is an individual nurse anesthetist, certified registered in Northfield, Minnesota, licensed in Minnesota (R 152951-9) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Northfield Hospital, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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 Raymond Riley Crna 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 Reassignment
Medicare enrollment records show Ryan Riley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Northfield, MN 55057
- Reassigned Medicare billing, Minnesota enrollment
- 249 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 2
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.
Northfield Hospital
Acute Care Hospitals · Northfield, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55057 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.
NORTHFIELD, MN 55057
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 Riley's NPI number?
The NPI number for Ryan Riley is 1457330631. It was assigned to this individual provider in the NPPES registry on January 16, 2006.
Where is Ryan Riley located?
Ryan Riley practices at 2000 North Ave, Northfield, MN 55057. The listed phone number is (507) 646-1000.
What is Ryan Riley's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ryan Riley enrolled in Medicare?
Yes. Ryan Riley 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 organization bills Medicare for Ryan Riley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Riley reassigns Medicare benefits to Northfield Hospital (Northfield, MN). The 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 Riley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ryan Riley affiliated with any hospitals?
According to CMS data, Ryan Riley is affiliated with Northfield Hospital.
When was this NPI record last updated?
The NPPES record for Ryan Riley was last updated on May 9, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 Raymond Riley, CRNA · NPI 1457330631
Nurse Anesthetist, Certified Registered physician in Northfield, Minnesota. Individual provider, active in the CMS NPPES registry since January 16, 2006.
## Identity
- **NPI:** 1457330631 (Entity type: Individual)
- **Enumerated:** January 16, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R 152951-9 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 2000 NORTH AVE, Northfield, MN 55057-1498
- **Phone:** (507) 646-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** Northfield Hospital (NPI 1154350783, Northfield, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** May 9, 2017
- **Other identifiers:** Medicare ID-Type Unspecified 430005096 (MN); Medicaid AN1592 (SC); Medicaid 049059800 (MN); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1457330631) · Data from the CMS NPPES public registry.