DR. MARK J WILSON MD
NPI 1821026436
Hospitalist in Rochester, MN
About Dr. Mark J Wilson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK J WILSON MD (NPI 1821026436) is an individual hospitalist provider in Rochester, Minnesota, licensed in New Mexico (MD2025-0201) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Mark J Wilson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mark Wilson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Taos, NM 87571
- Reassigned Medicare billing, New Mexico enrollment
- 399 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 Mark Wilson's NPI number?
The NPI number for Mark Wilson is 1821026436. It was assigned to this individual provider in the NPPES registry on June 30, 2006.
Where is Mark Wilson located?
Mark Wilson practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (505) 913-3361.
What is Mark Wilson's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Mark Wilson enrolled in Medicare?
Yes. Mark Wilson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mark Wilson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Wilson reassigns Medicare benefits to St. Vincent Hospital (Taos, NM). 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 Wilson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Wilson accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 1 other insurer list Mark Wilson 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 Mark Wilson was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.