Christine Aas-Larson, RN, CNP
Family Nurse Practitioner · Duluth, MN
Christine Aas-Larson, RN, CNP is a family nurse practitioner with a practice address in Duluth, Minnesota, and NPI 1124016563, issued on Oct 10, 2005. Check the license (Minnesota R142441-0, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine Aas-Larson
- Credential
- RN, CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R142441-0 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1502 London Road, Duluth, MN 55812
- Phone
- (218) 576-0100
- Enumerated
- Oct 10, 2005
- Record last updated
- Dec 3, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid IDs
- 054650100 MN
36019900 WI - Medicare enrollment
- Enrolled (PECOS I20061030000367); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,335 in Minnesota → Look up another NPI →
Also registered at 1502 London Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristina Borman, NPFamily Nurse Practitioner1548516966
- Donald Gibson, PHARMACISTPharmacist1023033297
- Nancy Rova, MDFamily Medicine Physician1255309738
- Doreen WuebkersPharmacy Technician1275767832
Verify Christine Aas-Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license R142441-0Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average family nurse practitioner in 2024
513 Medicare Part D claims for 49 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium55 claims
- Lisinopril38 claims
- Mounjaro38 claims
- Metformin Hcl Er21 claims
- Amlodipine Besylate16 claims
- Hydrochlorothiazide16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Hennepin Healthcare System IncMinneapolis, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Aas-Larson among 3,335 family nurse practitioner records in Minnesota
Christine Aas-Larson, RN, CNP is one of 3,335 family nurse practitioner records with a practice address in Minnesota. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2003 · median 2018 among the 1,909 with a school on file
- Record last updated2019 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
163 family nurse practitioner records list a practice address in Duluth
They are 163 of the 4,084 NPPES records with a practice address in Duluth, and 3,335 family nurse practitioner records in Minnesota.
All 3,335 in Minnesota → Every provider in Duluth → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kristina Borman, NPDuluth, MN 558121548516966
- Anna DehlerDuluth, MN 558121770904633
- Michelle Holmes, RN, CNPDuluth, MN 558121083814958
- Tami Matuszak, APRN, CNPDuluth, MN 558121568487098
- Hallie Miller, APRN, CNPDuluth, MN 558121548931736
- Susan Rhoads, NPDuluth, MN 558121902894892
- Amy Westrick, APRN, CNPDuluth, MN 558121275828469
- Brady BahnemanDuluth, MN 558111760352272
Common questions
What is Christine Aas-Larson, RN, CNP's NPI number?
Christine Aas-Larson, RN, CNP's National Provider Identifier (NPI) is 1124016563, issued on Oct 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Christine Aas-Larson, RN, CNP located?
The NPPES record lists a practice address at 1502 London Road, Duluth, MN, 55812. Phone: (218) 576-0100. Providers update this record themselves, so call before visiting.
How can I verify Christine Aas-Larson, RN, CNP's license?
NPPES lists Minnesota license number R142441-0, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Christine Aas-Larson, RN, CNP prescribe under Medicare Part D?
In 2024, Christine Aas-Larson, RN, CNP had 513 Medicare Part D claims for 49 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Christine Aas-Larson, RN, CNP's MIPS final score?
The 2023 MIPS final score is 91.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.
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.