Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tracy Sisk, D.O.

Anesthesiology Physician in Brighton, CO · enumerated 2010.

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

National Provider Identifier

1316258908

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Tracy Sisk

Credential D.O.

Sex Male

Practice address 1600 Prairie Center Pkwy, Brighton, CO, 80601

Phone (303) 422-9438

Enumeration date Jun 29, 2010

Last updated in NPPES Jun 4, 2025

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 93605 (SC) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License UO2367 (FL) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License OS13980 (FL) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License DR.0071710 (CO) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 8026 (AK) 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

What specialty is Tracy Sisk?

Tracy Sisk is registered in NPPES with the primary taxonomy of Anesthesiology Physician. 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 →

Candace Harrod Emergency Medicine Physician · Brighton, CO NPI 1053396663 Platte Valley Emergency Physicians, PC Emergency Medicine Physician · Brighton, CO NPI 1508836198 Colorado Pathology Consultants PC Anatomic Pathology & Clinical Pathology Physician · Brighton, CO NPI 1124090154 Robert Dixon Emergency Medicine Physician · Brighton, CO NPI 1508838426 Kirk Quackenbush Emergency Medicine Physician · Brighton, CO NPI 1497727184 Mark Flora Family Medicine Physician · Brighton, CO NPI 1417929019 Robert Gilliland Physician Assistant · Brighton, CO NPI 1952374381 Jeffrey Metcalf Emergency Medicine Physician · Brighton, CO NPI 1417905183

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-04.