MARY FRANCES LARSON APRN, CNP
NPI 1194279596
Nurse Practitioner - Family in Saint Cloud, MN
About Mary Frances Larson Aprn, Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY FRANCES LARSON APRN, CNP (NPI 1194279596) is an individual family provider in Saint Cloud, Minnesota, licensed in Minnesota (CNP 4709) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS, is affiliated with Centracare Health System - Sauk Centre, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Mary Frances Larson Aprn, 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 Mary Larson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Cloud, MN 56303
- Reassigned Medicare billing, Minnesota enrollment
- 1,051 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Centracare Health System - Sauk Centre
Critical Access Hospitals · Sauk Centre, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56303 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.
SAINT CLOUD, MN 56303
SAINT CLOUD, MN 56303
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 Mary Larson's NPI number?
The NPI number for Mary Larson is 1194279596. It was assigned to this individual provider in the NPPES registry on August 15, 2016. The provider is also known as Mary Reisdorf.
Where is Mary Larson located?
Mary Larson practices at 1200 6th Ave N, Saint Cloud, MN 56303. The listed phone number is (320) 251-2700.
What is Mary Larson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Larson enrolled in Medicare?
Yes. Mary Larson 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 Mary Larson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Larson reassigns Medicare benefits to Centracare Clinic (Saint Cloud, 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 Mary Larson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mary Larson affiliated with any hospitals?
According to CMS data, Mary Larson is affiliated with Centracare Health System - Sauk Centre.
When was this NPI record last updated?
The NPPES record for Mary Larson was last updated on August 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Mary Frances Larson, APRN, CNP · NPI 1194279596
Family physician in Saint Cloud, Minnesota. Individual provider, active in the CMS NPPES registry since August 15, 2016.
## Identity
- **NPI:** 1194279596 (Entity type: Individual)
- **Enumerated:** August 15, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** CNP 4709 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 6TH AVE N, Saint Cloud, MN 56303-2735
- **Phone:** (320) 251-2700
## 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:** Centracare Clinic (NPI 1538696323, Saint Cloud, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** August 15, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1194279596) · Data from the CMS NPPES public registry.