DR. ROBERT A. RUEF M.D.
NPI 1891085940
Radiology - Diagnostic Radiology in Edina, MN
About Dr. Robert A. Ruef M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT A. RUEF M.D. (NPI 1891085940) is an individual diagnostic radiology provider in Edina, Minnesota, licensed in Hawaii (MD-21163) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Vassar Brothers Medical Center, and is a graduate of New York Medical College (2011).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Robert A. Ruef 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
17Medicare enrollment records show Robert Ruef reassigns Medicare billing to 17 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Edina, MN 55435
- Reassigned Medicare billing, Hawaii and Oregon enrollments
- 7 clinicians in this Medicare group
Grand Rapids, MI 49525
- Reassigned Medicare billing, Oregon enrollment
Dowagiac, MI 49047
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Ascension Borgess Lee Hospital
- 133 clinicians in this Medicare group
Olean, NY 14760
- Reassigned Medicare billing, Hawaii enrollment
- 2 clinicians in this Medicare group
Shreveport, LA 71103
- Reassigned Medicare billing, Hawaii and Oregon enrollments
- 3 clinicians in this Medicare group
Syracuse, NY 13210
- Reassigned Medicare billing, Hawaii and Oregon enrollments
Cooperstown, NY 13326
- Reassigned Medicare billing, Hawaii enrollment
- 2 clinicians in this Medicare group
Greensboro, NC 27401
- Reassigned Medicare billing, Oregon enrollment
- 3 clinicians in this Medicare group
Lufkin, TX 75904
- Reassigned Medicare billing, Hawaii enrollment
- 3 clinicians in this Medicare group
Poughkeepsie, NY 12601
- Reassigned Medicare billing, Oregon enrollment
- 3 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 20
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Vassar Brothers Medical Center
Acute Care Hospitals · Poughkeepsie, NYNorthern Dutchess Hospital
Acute Care Hospitals · Rhinebeck, NYBassett Healthcare
Acute Care Hospitals · Cooperstown, NYUniversity Hospital S U N Y Health Science Center
Acute Care Hospitals · Syracuse, NYPutnam Hospital Center
Acute Care Hospitals · Carmel, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55435 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.
EDINA, MN 55435
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 Robert Ruef's NPI number?
The NPI number for Robert Ruef is 1891085940. It was assigned to this individual provider in the NPPES registry on April 11, 2011.
Where is Robert Ruef located?
Robert Ruef practices at 3600 Minnesota Dr Ste 800, Edina, MN 55435. The listed phone number is (952) 595-1301.
What is Robert Ruef's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Robert Ruef enrolled in Medicare?
Yes. Robert Ruef 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 Robert Ruef's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Ruef reassigns Medicare benefits to 17 organizations: Virtual Radiologic Professionals, LLC (Edina, MN), Advanced Radiology Services PC (Grand Rapids, MI), Beacon Dowagiac Inc (Dowagiac, MI), Olean General Hospital (Olean, NY), Red River Consultants, Inc (Shreveport, LA) and 12 more organizations, 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 Robert Ruef's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Ruef accept?
Health plans from Blue Cross and Blue Shield of Texas, Cigna Healthcare, HMO Louisiana, Moda Health Plan, Inc. and Sendero Health Plans, Local Nonprofit list Robert Ruef 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.
Is Robert Ruef affiliated with any hospitals?
According to CMS data, Robert Ruef is affiliated with Vassar Brothers Medical Center, Northern Dutchess Hospital, Bassett Healthcare, University Hospital S U N Y Health Science Center and Putnam Hospital Center.
When was this NPI record last updated?
The NPPES record for Robert Ruef was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.