Kathleen Madden, RN, CNP
NPI 1518946318 · Family Nurse Practitioner · Duluth, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Madden, RN, CNP is a Family Nurse Practitioner provider in Duluth, MN (NPI 1518946318).
Provider details
- NPI number
- 1518946318
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CNP
- Sex
- Female
- Sole proprietor
- No
- License
- R 099297-2 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 400 E 3rd StEssentia Health Duluth ClinicDuluth, MN 55805-1951Phone: (218) 786-3520
Registry dates
- Enumerated
- 2006-01-11
- Last updated
- 2020-12-18
- Certified
- 2020-12-18
Frequently asked questions
- What is Kathleen Madden's NPI number?
- Kathleen Madden's National Provider Identifier (NPI) is 1518946318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Madden's specialty?
- Kathleen Madden is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Madden located?
- Kathleen Madden's practice location on file with NPPES is 1000 E 1st St Ste 203, Duluth, MN 55805.
- What is Kathleen Madden's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Madden is (218) 249-6450.
- Does Kathleen Madden accept Medicare?
- Kathleen Madden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Madden's NPI active?
- Yes — Kathleen Madden's NPI (1518946318) is active in the NPPES registry as of the last update on 2020-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.