Katie Mack, CNP
NPI 1326918616 · Family Nurse Practitioner · Viborg, SD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katie Mack, CNP is a Family Nurse Practitioner provider in Viborg, SD (NPI 1326918616).
Provider details
- NPI number
- 1326918616
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- CP003917 (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 tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-11-11
- Last updated
- 2025-11-11
- Certified
- 2025-11-10
Frequently asked questions
- What is Katie Mack's NPI number?
- Katie Mack's National Provider Identifier (NPI) is 1326918616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Mack's specialty?
- Katie Mack is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katie Mack located?
- Katie Mack's practice location on file with NPPES is 315 N Washington St, Viborg, SD 57070-2002.
- What is Katie Mack's phone number?
- The practice phone number listed in the NPPES registry for Katie Mack is (605) 326-5161.
- Does Katie Mack accept Medicare?
- Katie Mack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katie Mack's NPI active?
- Yes — Katie Mack's NPI (1326918616) is active in the NPPES registry as of the last update on 2025-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.