Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathryn Mary Martinez, MD

Family Medicine Physician in Aberdeen, SD · enumerated 2015 · practices at Avera St. Luke'S.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043693849

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Registry record

Entity type Individual (Type 1)

Name Kathryn Mary Martinez

Credential MD

Sex Female

Practice address 105 S State St Ste 113, Aberdeen, SD, 57401

Phone (605) 225-0378

Fax (605) 225-7919

Enumeration date Jun 30, 2015

Last updated in NPPES Sep 7, 2018

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 2015021150 (MO) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 11116 (SD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 → Validate an NPI →

Frequently asked questions

Where does Kathryn Martinez practice?

The practice location on file with NPPES is in Aberdeen, SD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Kathryn Martinez?

The National Provider Identifier (NPI) for Kathryn Martinez is 1043693849, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-07.