Quick answers
- Which hospitals does Gregory M. Margolin work at?
- Medicare's official clinician data lists Gregory M. Margolin at 3 hospitals: HCA HealthONE Rose, Hca-Healthone dba Swedish Medical Center and The Medical Center of Aurora & South Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory M. Margolin see patients?
- Medicare's clinician data lists 1 practice location in Greenwood Village, CO. Call before your visit to confirm the address.
- What is Gregory M. Margolin's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Pulmonary Disease.
- Does Gregory M. Margolin accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory M. Margolin 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 Gregory M. Margolin?
- (303) 745-0000, as listed in official Medicare / NPI Registry data.
- What is Gregory M. Margolin's NPI number?
- 1033194998. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory M. Margolin works
Medicare's Facility Affiliation Data lists Gregory M. Margolin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA HealthONE RoseDenver, CO · Acute Care Hospital · CCN 060032
- Hca-Healthone dba Swedish Medical CenterEnglewood, CO · Acute Care Hospital · CCN 060034
- The Medical Center of Aurora & South HospitalAurora, CO · Acute Care Hospital · CCN 060100
Practice locations
Addresses where Gregory M. Margolin is enrolled with Medicare (CMS data updated 2026-10-02).
- 7100 E Belleview Ave, Suite G10Greenwood Village, CO 80111 (303) 745‑0000
Group practices
Medicare enrollment lists Gregory M. Margolin as a member of this group (CMS data updated 2026-10-02).
- Critical Care and Pulmonary Consultants, P.C.158 clinicians in the group
Specialties
Find other Critical Care (Intensivists) doctors in Colorado →
Other critical care doctors in Greenwood Village
Clinicians with the same Medicare primary specialty in Greenwood Village, CO — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033194998 |
| 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