Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kayli Shannon Costner, DO, MS

Surgery Physician in Denver, CO · enumerated 2021.

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

National Provider Identifier

1356927123

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Registry record

Entity type Individual (Type 1)

Name Kayli Shannon Costner

Credential DO, MS

Sex Female

Practice address 1960 N Ogden St Ste 110, Denver, CO, 80218

Phone (303) 318-3251

Enumeration date Mar 22, 2021

Last updated in NPPES Aug 24, 2023

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License DR.0070846 (CO) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Kayli Costner practice?

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

What is the NPI number for Kayli Costner?

The National Provider Identifier (NPI) for Kayli Costner is 1356927123, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Jake Chanin Cardiovascular Disease Physician · Denver, CO NPI 1336460872 Jessica Gamwell Medical Physician Assistant · Denver, CO NPI 1740550771 Stephanie Aardema Adult Health Nurse Practitioner · Denver, CO NPI 1265869051 Intermountain Medical Group Denver, LLC Family Medicine Physician · Denver, CO NPI 1083021083 Maria-Elise Sanchez Surgery Physician · Denver, CO NPI 1477948321 Chanise Cyrus Student in an Organized Health Care Education/Training Program · Denver, CO NPI 1083080691 Intermountain Medical Group Denver, LLC Cardiovascular Disease Physician · Denver, CO NPI 1962011650 Saint Joseph Hospital Inc Surgery Physician · Denver, CO NPI 1093431694

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-24.