DR. MARTIN J HERRMANN MD
NPI 1821036054
Family Medicine in New Prague, MN
About Dr. Martin J Herrmann Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTIN J HERRMANN MD (NPI 1821036054) is an individual family medicine provider in New Prague, Minnesota, licensed in Minnesota (36301) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Health System - Mankato, and is a graduate of University Of Minnesota Medical School (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Dr. Martin J Herrmann Md 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 Reassignments
4Medicare enrollment records show Martin Herrmann reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Prague, MN 56071
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1477089407 (Minnesota), NPI 1740256668 (Minnesota)
- 639 clinicians in this Medicare group
Cannon Falls, MN 55009
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1063435410 (Minnesota)
- 1,571 clinicians in this Medicare group
Lake City, MN 55041
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1164463659 (Minnesota)
- 675 clinicians in this Medicare group
Saint James, MN 56081
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1023177730 (Minnesota)
- 390 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 9
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mayo Clinic Health System - Mankato
Acute Care Hospitals · Mankato, MNMayo Clinic Health System St. James
Critical Access Hospitals · St James, MNMayo Clinic Health System - Waseca
Critical Access Hospitals · Waseca, MNMayo Clinic Health System - Cannon Falls
Critical Access Hospitals · Cannon Falls, MNMayo Clinic Health System New Prague
Critical Access Hospitals · New Prague, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56071 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 5
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Martin Herrmann's NPI number?
The NPI number for Martin Herrmann is 1821036054. It was assigned to this individual provider in the NPPES registry on June 2, 2006.
Where is Martin Herrmann located?
Martin Herrmann practices at 301 2nd St NE, New Prague, MN 56071. The listed phone number is (952) 758-4431.
What is Martin Herrmann's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Martin Herrmann enrolled in Medicare?
Yes. Martin Herrmann 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 organizations bill Medicare for Martin Herrmann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Herrmann reassigns Medicare benefits to 4 organizations: Mayo Clinic Health System-Southwest Minnesota Region (New Prague, MN), Mayo Clinic Health System-Southeast Minnesota Region (Cannon Falls, MN), Mayo Clinic Health System-Lake City (Lake City, MN) and Mayo Clinic Health System-St James (Saint James, MN). Each 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 Martin Herrmann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martin Herrmann accept?
Health plans from Sanford Health Plan list Martin Herrmann 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 Martin Herrmann affiliated with any hospitals?
According to CMS data, Martin Herrmann is affiliated with Mayo Clinic Health System - Mankato, Mayo Clinic Health System St. James, Mayo Clinic Health System - Waseca, Mayo Clinic Health System - Cannon Falls and Mayo Clinic Health System New Prague.
When was this NPI record last updated?
The NPPES record for Martin Herrmann was last updated on February 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.