Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Cory Garten, DO
Hospitalist Physician in Denver, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568583086
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Registry record
Entity type Individual (Type 1)
Name Dr. Cory Garten
Credential DO
Sex Male
Practice address 2525 S Downing St, Denver, CO, 80210
Phone (303) 715-7184
Enumeration date Apr 2, 2007
Last updated in NPPES Jan 24, 2023
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5101016557 (MI) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 46594 (CO) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License DR.0046594 (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.
Frequently asked questions
What specialty is Cory Garten?
Cory Garten is registered in NPPES with the primary taxonomy of Hospitalist 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 → Carrie Thompson Nurse Practitioner · Denver, CO NPI 1578567095 Select Specialty Hospital - Denver Inc Long Term Care Hospital · Denver, CO NPI 1528067691 Payam Khalighi Hospitalist Physician · Denver, CO NPI 1043282304 Michael Williams Internal Medicine Physician · Denver, CO NPI 1598738031 Keith Hruska Internal Medicine Physician · Denver, CO NPI 1730155490 Susanna Coiro Internal Medicine Physician · Denver, CO NPI 1548236714 Carol Michaels Addiction (Substance Use Disorder) Counselor · Denver, CO NPI 1992766141 Inna Lozinskaya Internal Medicine Physician · Denver, CO NPI 1942248638
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-24.