Quick answers
- Which hospitals does John D. Ferguson work at?
- Medicare's official clinician data lists John D. Ferguson at 5 hospitals: Good Samaritan Medical Center LLC, Intermountain Health Lutheran Hospital, Intermountain Health Platte Valley Hospital, Saint Joseph Hospital and St Anthony Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John D. Ferguson see patients?
- Medicare's clinician data lists 4 practice locations, including Brighton, CO and Denver, CO. Call before your visit to confirm the address.
- What is John D. Ferguson's specialty?
- Medicare lists Cardiac Electrophysiology as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does John D. Ferguson accept Medicare assignment?
- Yes. Medicare's clinician data says John D. Ferguson 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 John D. Ferguson?
- (303) 498-1600, as listed in official Medicare / NPI Registry data.
- What is John D. Ferguson's NPI number?
- 1386786630. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John D. Ferguson works
Medicare's Facility Affiliation Data lists John D. Ferguson 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
- Intermountain Health Lutheran HospitalWheat Ridge, CO · Acute Care Hospital · CCN 060009
- Intermountain Health Platte Valley HospitalBrighton, CO · Acute Care Hospital · CCN 060004
- Saint Joseph HospitalDenver, CO · Acute Care Hospital · CCN 060028
- St Anthony Community HospitalWarwick, NY · Acute Care Hospital · CCN 330205
Practice locations
Addresses where John D. Ferguson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1600 Prairie Ctr PkwyBrighton, CO 80601 (303) 498‑1600
- 1610 Prairie Ctr PkwyBrighton, CO 80601
- 1818 N Ogden St, Suite 400Denver, CO 80218 (303) 318‑2460
- 4859 Yampa StDenver, CO 80249 (303) 498‑1885
Group practices
Medicare enrollment lists John D. Ferguson as a member of these groups (CMS data updated 2026-10-02).
- Intermountain Medical Group Denver LLC568 clinicians in the group
- Platte Valley Medical Group LLC110 clinicians in the group
Specialties
Other cardiac electrophysiologists in Colorado
Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386786630 |
| 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