Quick answers
- Which hospitals does Wing C. Hsieh work at?
- Medicare's official clinician data lists Wing C. Hsieh at 1 hospital: Denver Health & Hospital Authority. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Wing C. Hsieh see patients?
- Medicare's clinician data lists 1 practice location in Denver, CO. Call before your visit to confirm the address.
- What is Wing C. Hsieh's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Wing C. Hsieh accept Medicare assignment?
- Yes. Medicare's clinician data says Wing C. Hsieh 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 Wing C. Hsieh?
- (303) 436-6000, as listed in official Medicare / NPI Registry data.
- What is Wing C. Hsieh's NPI number?
- 1891799672. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Wing C. Hsieh works
Medicare's Facility Affiliation Data lists Wing C. Hsieh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Denver Health & Hospital AuthorityDenver, CO · Acute Care Hospital · CCN 060011
Practice locations
Addresses where Wing C. Hsieh is enrolled with Medicare (CMS data updated 2026-10-02).
- 777 Bannock StDenver, CO 80204 (303) 436‑6000
Group practices
Medicare enrollment lists Wing C. Hsieh as a member of this group (CMS data updated 2026-10-02).
- Denver Health and Hospital Authority849 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Indiana University - School Of Optometry |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891799672 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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