Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mackenzi Kay Smith, PA-C
Physician Assistant in Yankton, SD · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467889188
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mackenzi Kay Smith
Credential PA-C
Sex Female
Practice address 1115 W 9th St, Yankton, SD, 57078
Phone (605) 668-8805
Fax (605) 668-9448
Enumeration date Sep 27, 2013
Last updated in NPPES Aug 10, 2021
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 002448 (IA) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1253 (SD) Primary
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.
Frequently asked questions
What specialty is Mackenzi Smith?
Mackenzi Smith is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Michael Peterson Radiation Oncology Physician · Yankton, SD NPI 1336238757 Avera at Home Home Health Agency · Yankton, SD NPI 1851467773 Avera at Home Community Based Hospice Care Agency · Yankton, SD NPI 1003982893 Sacred Heart Health Services Radiation Oncology Clinic/Center · Yankton, SD NPI 1629254495
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-10.