NPPES file of Aug 9, 2026

Erin Kay Mahoney, APRN, CNP

Pediatric Nurse Practitioner · Duluth, MN

Erin Kay Mahoney, APRN, CNP is a pediatric nurse practitioner with a practice address in Duluth, Minnesota, and NPI 1346870888, issued on Jan 23, 2020. Check the license (Minnesota 7539, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346870888
Name
Erin Kay Mahoney
Credential
APRN, CNP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License numbers
7539 MN
2325152 MN
Self-reported in NPPES; status is on the state search
Practice location
420 E 1St St, Duluth, MN 55805
Phone
(218) 786-8364
Enumerated
Jan 23, 2020
Record last updated
Dec 16, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pediatric nurse practitioner records → All 470 in Minnesota → Look up another NPI →

Also registered at 420 E 1St St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kelly Aarsvold, MDPediatric Cardiology Physician1710323100
  2. Katelyn Adams, MDPediatrics Physician1689237448
  3. Phebe Alley, MDFamily Medicine Physician1295355279
  4. Sarah Astorga, M.D.Family Medicine Physician1841604451
  5. Alexandra Atkinson, APRN, CNPFamily Nurse Practitioner1447922216
  6. Claire Baumgartner, MDObesity Medicine (Family Medicine) Physician1871295717

Verify Erin Kay Mahoney in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license 7539    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Minnesota license search

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Industry payments in 2024: $32.47

1 payment: food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 7,169 providers of this specialty with any payment received $330.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Erin Mahoney$32.47
  2. Specialty average$330.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Erin Kay Mahoney among 470 pediatric nurse practitioner records in Minnesota

Erin Kay Mahoney, APRN, CNP is one of 470 pediatric nurse practitioner records with a practice address in Minnesota. 18% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 78% of them.

  • NPI issued2020 · 78% of these records are older, 18% newer
  • In a Medicare fileYes · 18% of these records are
  • In the CMS Doctors and Clinicians fileNo · 11% of these records are
  • Record last updated2020 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nurse Practitioner providers in Minnesota

There are 470 pediatric nurse practitioner records in Minnesota.

All 470 in Minnesota → Every provider in Duluth → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Colleen CarlsonDuluth, MN 558051326076662
  2. Sarah Daggett, CPNPDuluth, MN 558051336304971
  3. Catherine Miller, RN ,CNPDuluth, MN 558051972508414
  4. Elisa SchmitzDuluth, MN 558051134145824
  5. Michael StevensonDuluth, MN 558051164626859
  6. Jacqueline Stewart, CPNPDuluth, MN 558051669669396
  7. Pamela Friesen, NPGrand Rapids, MN 557441700862562
  8. Martha Bordelon, CNPRochester, MN 559041972774255

Common questions

What is Erin Kay Mahoney, APRN, CNP's NPI number?

Erin Kay Mahoney, APRN, CNP's National Provider Identifier (NPI) is 1346870888, issued on Jan 23, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Erin Kay Mahoney, APRN, CNP located?

The NPPES record lists a practice address at 420 E 1St St, Duluth, MN, 55805. Phone: (218) 786-8364. Providers update this record themselves, so call before visiting.

How can I verify Erin Kay Mahoney, APRN, CNP's license?

NPPES lists Minnesota license number 7539, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.