ALEX D. PETERSON FNP-C
NPI 1184513103
Nurse Practitioner in Mankato, MN
About Alex D. Peterson Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEX D. PETERSON FNP-C (NPI 1184513103) is an individual nurse practitioner in Mankato, Minnesota, licensed in Minnesota (13016) and active in the NPI registry since July 2025. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Health System In Red Wing, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
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
Alex D. Peterson Fnp-c 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
5Medicare enrollment records show Alex Peterson reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mankato, MN 56001
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1740256668 (Minnesota), NPI 1124035282 (Minnesota)
- 1,572 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
Owatonna, MN 55060
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1063435410 (Minnesota)
- 1,571 clinicians in this Medicare group
Fairmont, MN 56031
- Reassigned Medicare billing, Minnesota enrollment
- 806 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
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 In Red Wing
Acute Care Hospitals · Red Wing, MNMayo Clinic Health System - Albert Lea And Austin
Acute Care Hospitals · Albert Lea, MNMayo Clinic Health System - Mankato
Acute Care Hospitals · Mankato, MNMayo Clinic Health System - Fairmont
Acute Care Hospitals · Fairmont, 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 56001 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.
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 Alex Peterson's NPI number?
The NPI number for Alex Peterson is 1184513103. It was assigned to this individual provider in the NPPES registry on July 2, 2025.
Where is Alex Peterson located?
Alex Peterson practices at 1025 Marsh St, Mankato, MN 56001. The listed phone number is (507) 625-4031.
What is Alex Peterson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Alex Peterson enrolled in Medicare?
Yes. Alex Peterson 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 Alex Peterson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alex Peterson reassigns Medicare benefits to 5 organizations: Mayo Clinic Health System-Southwest Minnesota Region (Mankato, MN), Mayo Clinic Health System-St James (Saint James, MN), Mayo Clinic Health System-Southeast Minnesota Region (Owatonna, MN), Mayo Clinic Health System-Fairmont (Fairmont, MN) and Mayo Clinic Health System-Lake City (Lake City, 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 Alex Peterson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alex Peterson affiliated with any hospitals?
According to CMS data, Alex Peterson is affiliated with Mayo Clinic Health System In Red Wing, Mayo Clinic Health System - Albert Lea And Austin, Mayo Clinic Health System - Mankato, Mayo Clinic Health System - Fairmont and Mayo Clinic Health System New Prague.
When was this NPI record last updated?
The NPPES record for Alex Peterson was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Alex D. Peterson, FNP-C · NPI 1184513103
Nurse Practitioner physician in Mankato, Minnesota. Individual provider, active in the CMS NPPES registry since July 2, 2025.
## Identity
- **NPI:** 1184513103 (Entity type: Individual)
- **Enumerated:** July 2, 2025
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 13016 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1025 MARSH ST, Mankato, MN 56001-4752
- **Phone:** (507) 625-4031
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Mayo Clinic Health System-Southwest Minnesota Region (NPI 1578545422, Mankato, MN); Mayo Clinic Health System-St James (NPI 1639198732, Saint James, MN); Mayo Clinic Health System-Southeast Minnesota Region (NPI 1275060030, Owatonna, MN); Mayo Clinic Health System-Fairmont (NPI 1366410862, Fairmont, MN); Mayo Clinic Health System-Lake City (NPI 1538113022, Lake City, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** September 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1184513103) · Data from the CMS NPPES public registry.