ERIN KAY MAHONEY APRN, CNP
NPI 1346870888
Nurse Practitioner - Pediatrics in Duluth, MN
About Erin Kay Mahoney Aprn, Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIN KAY MAHONEY APRN, CNP (NPI 1346870888) is an individual pediatrics provider in Duluth, Minnesota, licensed in Minnesota (7539) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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 (PECOS)
Erin Kay Mahoney Aprn, Cnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Erin Mahoney reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- 1,460 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55805 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.
DULUTH, MN 55805
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 Erin Mahoney's NPI number?
The NPI number for Erin Mahoney is 1346870888. It was assigned to this individual provider in the NPPES registry on January 23, 2020. The provider is also known as Erin Kay Van Dyke.
Where is Erin Mahoney located?
Erin Mahoney practices at 420 E 1st St, Duluth, MN 55805. The listed phone number is (218) 786-8364.
What is Erin Mahoney's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Erin Mahoney enrolled in Medicare?
Yes. Erin Mahoney is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Erin Mahoney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Mahoney reassigns Medicare benefits to The Duluth Clinic, Ltd (Duluth, 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 Erin Mahoney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erin Mahoney accept?
Health plans from HealthPartners, Sanford Health Plan and Security Health Plan list Erin Mahoney 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 Erin Mahoney was last updated on December 16, 2020. 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.
# Erin Kay Mahoney, APRN, CNP · NPI 1346870888
Pediatrics physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since January 23, 2020.
## Identity
- **NPI:** 1346870888 (Entity type: Individual)
- **Enumerated:** January 23, 2020
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 7539 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 420 E 1ST ST, Duluth, MN 55805-1951
- **Phone:** (218) 786-8364
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Duluth Clinic, Ltd (NPI 1245278209, Duluth, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 16, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1346870888) · Data from the CMS NPPES public registry.