MARKIE SUE ZIMMER MD
NPI 1467010785
Internal Medicine - Hematology in Rochester, MN
About Markie Sue Zimmer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARKIE SUE ZIMMER MD (NPI 1467010785) is an individual hematology provider in Rochester, Minnesota, licensed in Minnesota (81791) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Michigan State University College Of Human Medicine (2019).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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)
Markie Sue Zimmer Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Markie Zimmer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 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 55905 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.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 Markie Zimmer's NPI number?
The NPI number for Markie Zimmer is 1467010785. It was assigned to this individual provider in the NPPES registry on June 1, 2019.
Where is Markie Zimmer located?
Markie Zimmer practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Markie Zimmer's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.
Is Markie Zimmer enrolled in Medicare?
Yes. Markie Zimmer is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Markie Zimmer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Markie Zimmer reassigns Medicare benefits to Mayo Clinic (Rochester, 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 Markie Zimmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Markie Zimmer accept?
Health plans from Priority Health list Markie Zimmer 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 Markie Zimmer was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.