Quick answers
- Which hospitals does Benjamin Chang work at?
- Medicare's official clinician data lists Benjamin Chang at 2 hospitals: Centura Health-St Anthony Hospital and Orthocolorado Hosp at St Anthony Med Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin Chang see patients?
- Medicare's clinician data lists 2 practice locations, including Lakewood, CO and Thornton, CO. Call before your visit to confirm the address.
- What is Benjamin Chang's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Benjamin Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin Chang 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 Benjamin Chang?
- (720) 321-1010, as listed in official Medicare / NPI Registry data.
- What is Benjamin Chang's NPI number?
- 1891909545. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin Chang works
Medicare's Facility Affiliation Data lists Benjamin Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Centura Health-St Anthony HospitalLakewood, CO · Acute Care Hospital · CCN 060015
- Orthocolorado Hosp at St Anthony Med CampusLakewood, CO · Acute Care Hospital · CCN 060124
Practice locations
Addresses where Benjamin Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 11600 W 2nd Pl, Cmg Anesthesia St. AnthonyLakewood, CO 80228 (720) 321‑1010
- 9191 Grant StThornton, CO 80229 (303) 438‑3999
Group practices
Medicare enrollment lists Benjamin Chang as a member of these groups (CMS data updated 2026-10-02).
- Catholic Health Initiatives Colorado1,225 clinicians in the group
- US Anesthesia Partners of Colorado Inc461 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Lakewood
Clinicians with the same Medicare primary specialty in Lakewood, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Washington University School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891909545 |
| 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