NPI Portal NPI Lookup & Verification

Dr. Dan Garner, DO

Dr. Dan Garner is a Surgery Physician provider (Surgery) practicing in Lone Tree, CO, registered in the NPPES registry with NPI 1841646791 since 2016. The credential DO stands for Doctor of Osteopathic Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1841646791
Entity type Individual (Type 1)
Name Dr. Dan Garner
Credential DO
Sex Male
Practice address Lone Tree, CO, 80124
Phone 7208742406
Enumeration date 2016-05-10
Last updated in NPPES 2021-06-25

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary 0006343 CO

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

Copy-ready billing details
Provider: Dan Garner, DO
NPI: 1841646791
Taxonomy: 208600000X (Surgery Physician)
Address: Lone Tree, CO, 80124

Other providers at this practice address

NPI Name Type Specialty Location
1205824182 Lara Lane Individual Obstetrics & Gynecology Physician Lone Tree, CO
1134101421 Cynthia Kristensen Individual Nephrology Physician Lone Tree, CO
1609837186 Susan Pash-Lohr Individual Family Medicine Physician Lone Tree, CO
1336100817 Robert Lohr Individual Family Medicine Physician Lone Tree, CO
1346201985 Lora Stewart Individual Allergy & Immunology Physician Lone Tree, CO
1144283649 Sky Ridge Surgery Center Lp Organization Ambulatory Surgical Clinic/Center Lone Tree, CO
1427000868 Alan J Margolis MD PC Organization Ophthalmology Physician Lone Tree, CO
1447205224 Reginald Washington Individual Pediatric Cardiology Physician Lone Tree, CO

Verify this record

Cross-check NPI 1841646791 against the authoritative CMS record: view Dr. Dan Garner on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.
What specialty is Dan Garner?
Dan Garner is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2021-06-25.