Quick answers
- Which hospitals does Mark A. Chidel work at?
- Medicare's official clinician data lists Mark A. Chidel at 4 hospitals: Good Samaritan Medical Center LLC, HCA HealthOne Presbyterian St. Lukes, Hca-Healthone dba Swedish Medical Center and Saint Joseph Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark A. Chidel see patients?
- Medicare's clinician data lists 9 practice locations, including Denver, CO, Lafayette, CO and Firestone, CO. Call before your visit to confirm the address.
- What is Mark A. Chidel's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Mark A. Chidel accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Chidel 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 Mark A. Chidel?
- (303) 338-4545, as listed in official Medicare / NPI Registry data.
- What is Mark A. Chidel's NPI number?
- 1780711366. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark A. Chidel works
Medicare's Facility Affiliation Data lists Mark A. Chidel at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Good Samaritan Medical Center LLCLafayette, CO · Acute Care Hospital · CCN 060116
- HCA HealthOne Presbyterian St. LukesDenver, CO · Acute Care Hospital · CCN 060014
- Hca-Healthone dba Swedish Medical CenterEnglewood, CO · Acute Care Hospital · CCN 060034
- Saint Joseph HospitalDenver, CO · Acute Care Hospital · CCN 060028
Practice locations
Addresses where Mark A. Chidel is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 10350 E Dakota AveDenver, CO 80247
- 10350 E Dakota Ave, Kaiser Permanente Regional OfficeDenver, CO 80247 (303) 338‑4545
- 10350 E Dakota Avenue B, Kaiser Permanente HighDenver, CO 80247 (303) 338‑4545
- 10350 E Dakota Avenue C, Kaiser Permanente Highline ChemicalDenver, CO 80247 (303) 338‑4545
- 1375 E 19th Ave, Kp Intermountain Health St. Joseph HospitalDenver, CO 80218 (303) 338‑4545
Group practices
Medicare enrollment lists Mark A. Chidel as a member of these groups (CMS data updated 2026-10-02).
- Colorado Permanente Medical Group PC1,327 clinicians in the group
- Intermountain Medical Group Denver LLC568 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780711366 |
| 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