Karissa L. Ahlgren, CNP
Family Nurse Practitioner · Litchfield, MN
Karissa L. Ahlgren, CNP is a family nurse practitioner with a practice address in Litchfield, Minnesota, and NPI 1447859517, issued on Oct 20, 2020. Check the license (Minnesota 7834, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karissa L. Ahlgren
- Credential
- CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 7834 MN
Self-reported in NPPES; status is on the state search - Practice location
- 612 S Sibley Ave, Litchfield, MN 55355
- Phone
- (320) 693-4500
- Enumerated
- Oct 20, 2020
- Record last updated
- Jun 1, 2026
- Medicare enrollment
- Enrolled (PECOS I20210121002020); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,335 in Minnesota → Look up another NPI →
Also registered at 612 S Sibley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joyce Carlson, RN, ACNS-BCAdult Health Clinical Nurse Specialist1831338664
- Carly Derouin, MOT, OTR/L, CLTOccupational Therapist1750098216
Verify Karissa L. Ahlgren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 7834Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average family nurse practitioner in 2024
478 Medicare Part D claims for 298 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 22 claims were for opioids.
Most prescribed
- Prednisone51 claims
- Amoxicillin-Clavulanate Potass23 claims
- Azithromycin22 claims
- Cephalexin20 claims
- Nitrofurantoin Mono-Macro20 claims
- Gabapentin19 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): 91.6 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
- County OF MeekerLitchfield, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karissa L. Ahlgren among 3,335 family nurse practitioner records in Minnesota
Karissa L. Ahlgren, 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 2020, is newer than 67% of them.
- NPI issued2020 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2020 · median 2018 among the 1,909 with a school on file
- Record last updated2026 · 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).
4 family nurse practitioner records list a practice address in Litchfield
They are 4 of the 121 NPPES records with a practice address in Litchfield, and 3,335 family nurse practitioner records in Minnesota.
All 3,335 in Minnesota → Every provider in Litchfield → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Samantha Buck, CNPLitchfield, MN 553551043986698
- Cheryl Huls, CNPLitchfield, MN 553551992952444
- Tyler SantjerLitchfield, MN 553551902520471
- Melissa Cummings, APN-FNP-COrono, MN 553561063287126
- Sophia HollandMayer, MN 553601255253704
- Jammie Klobes, NP-CHutchinson, MN 553501093312159
- Amanda RettmannHutchinson, MN 553501144064817
- Louise Arlien, CNPHoward Lake, MN 553491437158490
Common questions
What is Karissa L. Ahlgren, CNP's NPI number?
Karissa L. Ahlgren, CNP's National Provider Identifier (NPI) is 1447859517, issued on Oct 20, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Karissa L. Ahlgren, CNP located?
The NPPES record lists a practice address at 612 S Sibley Ave, Litchfield, MN, 55355. Phone: (320) 693-4500. Providers update this record themselves, so call before visiting.
How can I verify Karissa L. Ahlgren, CNP's license?
NPPES lists Minnesota license number 7834, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Karissa L. Ahlgren, CNP prescribe under Medicare Part D?
In 2024, Karissa L. Ahlgren, CNP had 478 Medicare Part D claims for 298 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Karissa L. Ahlgren, CNP's MIPS final score?
The 2023 MIPS final score is 91.6 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.