MARK A. RYNTIES M.D.
NPI 1780610626
Radiology - Diagnostic Radiology in Lansing, MI
About Mark A. Rynties M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK A. RYNTIES M.D. (NPI 1780610626) is an individual diagnostic radiology provider in Lansing, Michigan, licensed in Michigan (4301403815) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and is a graduate of Wayne State University School Of Medicine (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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
Mark A. Rynties 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 Reassignment
Medicare enrollment records show Mark Rynties reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
South Boston, VA 24592
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 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 31
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Unc Hospitals
Acute Care Hospitals · Chapel Hill, NCChatham Hospital Inc
Critical Access Hospitals · Siler City, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48912 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.
LANSING, MI 48912
LANSING, MI 48912
LANSING, MI 48912
LANSING, MI 48912
LANSING, MI 48912
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 Mark Rynties's NPI number?
The NPI number for Mark Rynties is 1780610626. It was assigned to this individual provider in the NPPES registry on June 23, 2006.
Where is Mark Rynties located?
Mark Rynties practices at 1215 E Michigan Ave, Lansing, MI 48912. The listed phone number is (517) 364-2315.
What is Mark Rynties's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Mark Rynties enrolled in Medicare?
Yes. Mark Rynties 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 Mark Rynties's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Rynties reassigns Medicare benefits to University Of North Carolina At Chapel Hill (South Boston, VA). 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 Mark Rynties's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Rynties accept?
Health plans from Blue Cross and Blue Shield of NC list Mark Rynties 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 Mark Rynties affiliated with any hospitals?
According to CMS data, Mark Rynties is affiliated with Unc Hospitals and Chatham Hospital Inc.
When was this NPI record last updated?
The NPPES record for Mark Rynties was last updated on October 7, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.