Alex Kalsbeck, CNP
NPI 1003451881 · Family Nurse Practitioner · Viborg, SD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Kalsbeck, CNP is a Family Nurse Practitioner provider in Viborg, SD (NPI 1003451881).
Provider details
- NPI number
- 1003451881
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Male
- Sole proprietor
- No
- License
- CP001682 (SD)
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 tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 95 | 35 |
| Lisinopril | 94 | 29 |
| Levothyroxine Sodium | 92 | 32 |
| Omeprazole | 66 | 28 |
| Furosemide | 59 | 19 |
| Metformin Hcl | 54 | 20 |
| Amlodipine Besylate | 49 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$226 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-11-15
- Last updated
- 2019-11-15
Frequently asked questions
- What is Alex Kalsbeck's NPI number?
- Alex Kalsbeck's National Provider Identifier (NPI) is 1003451881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Kalsbeck's specialty?
- Alex Kalsbeck is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alex Kalsbeck located?
- Alex Kalsbeck's practice location on file with NPPES is 103 W Pioneer, Viborg, SD 57070.
- What is Alex Kalsbeck's phone number?
- The practice phone number listed in the NPPES registry for Alex Kalsbeck is (605) 326-5201.
- Does Alex Kalsbeck accept Medicare?
- Alex Kalsbeck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Kalsbeck's NPI active?
- Yes — Alex Kalsbeck's NPI (1003451881) is active in the NPPES registry as of the last update on 2019-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.