Quick answers
- Where does Chad E. Nicholson see patients?
- Medicare's clinician data lists 3 practice locations, including Aurora, CO, Castle Rock, CO and Lone Tree, CO. Call before your visit to confirm the address.
- What is Chad E. Nicholson's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Chad E. Nicholson accept Medicare assignment?
- Yes. Medicare's clinician data says Chad E. Nicholson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Chad E. Nicholson?
- (303) 766-0545, as listed in official Medicare / NPI Registry data.
- What is Chad E. Nicholson's NPI number?
- 1366487829. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Chad E. Nicholson is enrolled with Medicare (CMS data updated 2026-10-02).
- 6290 S Main St, Suite 100Aurora, CO 80016 (303) 766‑0545
- 6380 Promenade Pkwy, Suite A 100Castle Rock, CO 80108 (720) 475‑9991
- 8405 Park Meadows Ctr Dr, Suite 1000Lone Tree, CO 80124 (303) 649‑9500
Group practices
Medicare enrollment lists Chad E. Nicholson as a member of these groups (CMS data updated 2026-10-02).
- Altitude Eye Care6 clinicians in the group
- Southlands Vision Associates5 clinicians in the group
- Altitude Eye Care at Castlerock PLLC3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Aurora
Clinicians with the same Medicare primary specialty in Aurora, CO — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Pacific University - College Of Optometry |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366487829 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians