Karissa Buck, NP
NPI 1134840101 · Family Nurse Practitioner · Owatonna, MN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karissa Buck, NP is a Family Nurse Practitioner provider in Owatonna, MN (NPI 1134840101).
Provider details
- NPI number
- 1134840101
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9507 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,044 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 278 | $106 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 243 | $13 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 236 | $148 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 49 | $52 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 37 | $53 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 143 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 444 | 150 |
| Lisinopril | 409 | 141 |
| Amlodipine Besylate | 384 | 131 |
| Levothyroxine Sodium | 325 | 112 |
| Metoprolol Succinate | 308 | 103 |
| Losartan Potassium | 260 | 82 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-09-08
- Last updated
- 2022-09-22
- Certified
- 2022-09-22
Frequently asked questions
- What is Karissa Buck's NPI number?
- Karissa Buck's National Provider Identifier (NPI) is 1134840101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karissa Buck's specialty?
- Karissa Buck is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karissa Buck located?
- Karissa Buck's practice location on file with NPPES is 2200 Nw 26th St, Owatonna, MN 55060-5503.
- What is Karissa Buck's phone number?
- The practice phone number listed in the NPPES registry for Karissa Buck is (507) 456-2180.
- Does Karissa Buck accept Medicare?
- Karissa Buck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karissa Buck's NPI active?
- Yes — Karissa Buck's NPI (1134840101) is active in the NPPES registry as of the last update on 2022-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.