Daniel O'Leary, CSA
Daniel O'Leary is a Surgery Physician provider (Surgery) practicing in Aurora, CO, registered in the NPPES registry with NPI 1508977737 since 2006.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1508977737 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Daniel O'Leary |
| Credential | CSA |
| Sex | Male |
| Practice address | Aurora, CO, 80012 |
| Phone | 3036952600 |
| Enumeration date | 2006-08-31 |
| Last updated in NPPES | 2007-07-08 |
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 | 91100 | CO |
Copy-ready billing details
Provider: Daniel O'Leary, CSA NPI: 1508977737 Taxonomy: 208600000X (Surgery Physician) Address: Aurora, CO, 80012
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1083697783 | Paige Archey | Individual | Emergency Medicine Physician | Aurora, CO |
| 1063495778 | Neal O'Connor | Individual | Emergency Medicine Physician | Aurora, CO |
| 1497738066 | George Sassu | Individual | Emergency Medicine Physician | Aurora, CO |
| 1922081439 | Heather Naiman-Crysel | Individual | Emergency Medicine Physician | Aurora, CO |
| 1760467831 | Steven Furer | Individual | Emergency Medicine Physician | Aurora, CO |
| 1750366720 | Lisa Floyd | Individual | Emergency Medicine Physician | Aurora, CO |
| 1417933789 | Frank Lansville | Individual | Emergency Medicine Physician | Aurora, CO |
| 1104802974 | James Sutton | Individual | Emergency Medicine Physician | Aurora, CO |
Verify this record
Cross-check NPI 1508977737 against the authoritative CMS record: view Daniel O'Leary 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.