MRS. LISA MARIE ERTMAN CNP
NPI 1508573288
Nurse Practitioner - Primary Care in Fairmont, MN
About Mrs. Lisa Marie Ertman Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. LISA MARIE ERTMAN CNP (NPI 1508573288) is an individual primary care provider in Fairmont, Minnesota, licensed in Minnesota (9378) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Health System - Fairmont, and is a graduate of Other (2022).
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 and accepts Medicare assignment
Mrs. Lisa Marie Ertman Cnp 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 Lisa Ertman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fairmont, MN 56031
- Reassigned Medicare billing, Minnesota enrollment
- 4 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 6
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.
Mayo Clinic Health System - Fairmont
Acute Care Hospitals · Fairmont, MNUnited Hospital District
Critical Access Hospitals · Blue Earth, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56031 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
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 Lisa Ertman's NPI number?
The NPI number for Lisa Ertman is 1508573288. It was assigned to this individual provider in the NPPES registry on November 1, 2022.
Where is Lisa Ertman located?
Lisa Ertman practices at 410 Downtown Plz, Fairmont, MN 56031. The listed phone number is (507) 399-2100.
What is Lisa Ertman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Lisa Ertman enrolled in Medicare?
Yes. Lisa Ertman 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 Lisa Ertman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Ertman reassigns Medicare benefits to Cornerstone Clinic , Psc (Fairmont, 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 Lisa Ertman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lisa Ertman accept?
Health plans from Wellmark Health Plan of Iowa, Inc. list Lisa Ertman 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 Lisa Ertman affiliated with any hospitals?
According to CMS data, Lisa Ertman is affiliated with Mayo Clinic Health System - Fairmont and United Hospital District.
When was this NPI record last updated?
The NPPES record for Lisa Ertman was last updated on August 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mrs. Lisa Marie Ertman, CNP · NPI 1508573288
Primary Care physician in Fairmont, Minnesota. Individual provider, active in the CMS NPPES registry since November 1, 2022.
## Identity
- **NPI:** 1508573288 (Entity type: Individual)
- **Enumerated:** November 1, 2022
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 9378 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 410 DOWNTOWN PLZ, Fairmont, MN 56031-1714
- **Phone:** (507) 399-2100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Cornerstone Clinic , Psc (NPI 1801575725, Fairmont, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** August 1, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1508573288) · Data from the CMS NPPES public registry.