DR. ROY RAYMOND AUER JR. M.D.
NPI 1700851987
Radiology - Diagnostic Radiology in Saint Louis, MO
About Dr. Roy Raymond Auer Jr. M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROY RAYMOND AUER JR. M.D. (NPI 1700851987) is an individual diagnostic radiology provider in Saint Louis, Missouri, licensed in Missouri (R5E23) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Roy Raymond Auer Jr. M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Roy Auer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63104
- Reassigned Medicare billing, Missouri enrollment
- 1,294 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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63117 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.
SAINT LOUIS, MO 63117
SAINT LOUIS, MO 63117
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 Roy Auer's NPI number?
The NPI number for Roy Auer is 1700851987. It was assigned to this individual provider in the NPPES registry on February 21, 2006.
Where is Roy Auer located?
Roy Auer practices at 6420 Clayton Rd, Saint Louis, MO 63117. The listed phone number is (314) 768-8250.
What is Roy Auer's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Roy Auer enrolled in Medicare?
Yes. Roy Auer is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Roy Auer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Roy Auer reassigns Medicare benefits to Ssm Health Care Group (Saint Louis, MO). 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 Roy Auer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Roy Auer accept?
Health plans from Oscar Insurance Company list Roy Auer 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 Roy Auer was last updated on August 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.