Quick answers
- Where does James A. Patterson see patients?
- Medicare's clinician data lists 2 practice locations, including Lakewood, CO and Denver, CO. Call before your visit to confirm the address.
- What is James A. Patterson's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does James A. Patterson accept Medicare assignment?
- Yes. Medicare's clinician data says James A. Patterson 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 James A. Patterson?
- (303) 320-1777, as listed in official Medicare / NPI Registry data.
- What is James A. Patterson's NPI number?
- 1396788493. 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 James A. Patterson is enrolled with Medicare (CMS data updated 2026-10-02).
- 11750 W 2nd Pl, Suite 235Lakewood, CO 80228 (303) 320‑1777
- 3801 E Florida Ave, Suite 720Denver, CO 80210 (303) 320‑1777
Group practices
Medicare enrollment lists James A. Patterson as a member of this group (CMS data updated 2026-10-02).
- Colorado Ophthalmology Associates PC7 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Lakewood
Clinicians with the same Medicare primary specialty in Lakewood, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Denver |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396788493 |
| 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