Karissa Ahlgren, CNP
NPI 1447859517 · Family Nurse Practitioner · Litchfield, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karissa Ahlgren, CNP is a Family Nurse Practitioner provider in Litchfield, MN (NPI 1447859517).
Provider details
- NPI number
- 1447859517
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 7834 (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
5 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 51 | 48 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 | 23 |
| Azithromycin | 22 | 20 |
| Cephalexin | 20 | 20 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 20 | 19 |
| Gabapentin | 19 | 13 |
| Mupirocin | 19 | 19 |
Practice location
Mailing address
Additional practice locations (1)
- 3 Century Ave SeHutchinson, MN 55350-3108Phone: (320) 234-3290
Registry dates
- Enumerated
- 2020-10-20
- Last updated
- 2026-06-01
- Certified
- 2026-06-01
Frequently asked questions
- What is Karissa Ahlgren's NPI number?
- Karissa Ahlgren's National Provider Identifier (NPI) is 1447859517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karissa Ahlgren's specialty?
- Karissa Ahlgren is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karissa Ahlgren located?
- Karissa Ahlgren's practice location on file with NPPES is 612 S Sibley Ave, Litchfield, MN 55355-3340.
- What is Karissa Ahlgren's phone number?
- The practice phone number listed in the NPPES registry for Karissa Ahlgren is (320) 693-4500.
- Does Karissa Ahlgren accept Medicare?
- Karissa Ahlgren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karissa Ahlgren's NPI active?
- Yes — Karissa Ahlgren's NPI (1447859517) is active in the NPPES registry as of the last update on 2026-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.