Quick answers
- Which hospitals does Matthew W. Reisinger work at?
- Medicare's official clinician data lists Matthew W. Reisinger at 2 hospitals: HCA HealthONE Mountain Ridge and HCA HealthONE Rose. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew W. Reisinger see patients?
- Medicare's clinician data lists 1 practice location in Denver, CO. Call before your visit to confirm the address.
- What is Matthew W. Reisinger's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Matthew W. Reisinger accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew W. Reisinger 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 Matthew W. Reisinger?
- (303) 320-2121, as listed in official Medicare / NPI Registry data.
- What is Matthew W. Reisinger's NPI number?
- 1629311345. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew W. Reisinger works
Medicare's Facility Affiliation Data lists Matthew W. Reisinger at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA HealthONE Mountain RidgeThornton, CO · Acute Care Hospital · CCN 060065
- HCA HealthONE RoseDenver, CO · Acute Care Hospital · CCN 060032
Practice locations
Addresses where Matthew W. Reisinger is enrolled with Medicare (CMS data updated 2026-10-02).
- 4567 E 9th AveDenver, CO 80220 (303) 320‑2121
Group practices
Medicare enrollment lists Matthew W. Reisinger as a member of this group (CMS data updated 2026-10-02).
- Hospital Medicine Services of Colorado, LLC71 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629311345 |
| 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