Quick answers
- Where does Gary S. Holtzman see patients?
- Medicare's clinician data lists 5 practice locations, including Thornton, CO, Highlands Ranch, CO and Broomfield, CO. Call before your visit to confirm the address.
- What is Gary S. Holtzman's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Gary S. Holtzman accept Medicare assignment?
- Yes. Medicare's clinician data says Gary S. Holtzman 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 Gary S. Holtzman?
- (303) 451-8075, as listed in official Medicare / NPI Registry data.
- What is Gary S. Holtzman's NPI number?
- 1063470532. 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 Gary S. Holtzman is enrolled with Medicare (CMS data updated 2026-10-02).
- 10001 N Washington StThornton, CO 80229 (303) 451‑8075
- 10001 Washington St, Suite 1Thornton, CO 80229 (303) 451‑8075
- 12450 York StThornton, CO 80241 (303) 452‑2020
- 200 W County Line Rd, Suite 150Highlands Ranch, CO 80129 (303) 794‑2433
- 4 Garden Ctr, Suite 100Broomfield, CO 80020 (303) 469‑1941
Group practices
Medicare enrollment lists Gary S. Holtzman as a member of these groups (CMS data updated 2026-10-02).
- Myeyedr Optometry of Colorado PC60 clinicians in the group
- Colorado Eye Center, LLC7 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Thornton
Clinicians with the same Medicare primary specialty in Thornton, CO — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Southern College Of Optometry |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063470532 |
| 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