MUNSON MEDICAL GROUP
NPI 1558919456
Internal Medicine in Traverse City, MI
About Munson Medical Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MUNSON MEDICAL GROUP (NPI 1558919456), doing business as Milliken Medical Group, is a healthcare organization registered as an internal medicine in Traverse City, Michigan and active in the NPI registry since September 2019. The organization lists Heather Byers, System Payer Enrollment Specialist, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Munson Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
190Medicare enrollment records show 190 clinicians reassign Medicare billing to Munson Medical Group, which bills Medicare for the services they deliver. Of these, 34 practice at this address and 116 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 17
Nearest to this location (20)
See all 190Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Munson Medical Group's NPI number?
The NPI number for Munson Medical Group is 1558919456. It was assigned to this organization in the NPPES registry on September 4, 2019. The provider is doing business as Milliken Medical Group.
Where is Munson Medical Group located?
Munson Medical Group is located at 224 Circle Dr, Traverse City, MI 49684. The listed phone number is (231) 932-4912.
What is Munson Medical Group's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Munson Medical Group enrolled in Medicare?
Yes. Munson Medical Group is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Munson Medical Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 190 clinicians in 17 Medicare specialties reassign their Medicare billing to Munson Medical Group. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (61), Anesthesiology (30) and Family Practice (30). Of these, 34 practice at this address and 116 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Munson Medical Group accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Munson Medical Group 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 Munson Medical Group was last updated on September 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Munson Medical Group · NPI 1558919456
Internal Medicine organization in Traverse City, Michigan. Organization record, active in the CMS NPPES registry since September 4, 2019.
## Identity
- **NPI:** 1558919456 (Entity type: Organization)
- **Enumerated:** September 4, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Also known as:** Milliken Medical Group (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Heather Byers, SYSTEM PAYER ENROLLMENT SPECIALIST
## Practice location
- **Address:** 224 CIRCLE DR, Traverse City, MI 49684-2700
- **Phone:** (231) 932-4912
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 190 clinicians in 17 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (61), Anesthesiology (30), Family Practice (30); 34 practice at this address and 116 within 10 miles; [full list](https://npiprofile.com/npi/1558919456/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 4, 2019
---
Source: [NPI Profile](https://npiprofile.com/npi/1558919456) · Data from the CMS NPPES public registry.