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Holly Mattern

Holly Mattern is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Eagle Bute, SD, registered in the NPPES registry with NPI 1922452531 since 2016.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1922452531
Entity type Individual (Type 1)
Name Holly Mattern
Sex Female
Practice address Eagle Bute, SD, 57625
Phone 6059640666
Enumeration date 2016-04-20
Last updated in NPPES 2022-08-05

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
163W00000X Registered Nurse Secondary R038851 SD
363LF0000X Family Nurse Practitioner Primary 002442 SD
Copy-ready billing details
Provider: Holly Mattern
NPI: 1922452531
Taxonomy: 363LF0000X (Family Nurse Practitioner)
Address: Eagle Bute, SD, 57625

Other providers at this practice address

NPI Name Type Specialty Location
1710387568 Ellen Jung Individual Pharmacist Eagle Butte, SD
1881134112 Connie Jo Walters Individual Registered Nurse Eagle Butte, SD
1518429539 Lisa Brower Individual Emergency Registered Nurse Eagle Butte, SD
1629637699 Theresa Tatten Individual Emergency Registered Nurse Eagle Butte, SD
1730706706 Shannon Brautigan Individual Registered Nurse Eagle Butte, SD
1477170173 Laura Hunt Individual Registered Nurse Eagle Butte, SD
1114505898 Laree Stevens Individual Emergency Registered Nurse Eagle Butte, SD
1770164865 Jacob Turin Individual Pharmacist Eagle Butte, SD

Verify this record

Cross-check NPI 1922452531 against the authoritative CMS record: view Holly Mattern on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Holly Mattern practice?
The practice location on file with NPPES is in Eagle Bute, SD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Holly Mattern?
The National Provider Identifier (NPI) for Holly Mattern is 1922452531, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-08-05.