Quick answers
- Which hospitals does Catherine Mann work at?
- Medicare's official clinician data lists Catherine Mann at 3 hospitals: AdventHealth Castle Rock, AdventHealth Littleton and AdventHealth Parker. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Catherine Mann see patients?
- Medicare's clinician data lists 3 practice locations, including Denver, CO and Parker, CO. Call before your visit to confirm the address.
- What is Catherine Mann's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Catherine Mann accept Medicare assignment?
- Yes. Medicare's clinician data says Catherine Mann 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.
- Does Catherine Mann offer telehealth?
- Medicare's clinician data says Catherine Mann offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Catherine Mann?
- (303) 321-2452, as listed in official Medicare / NPI Registry data.
- What is Catherine Mann's NPI number?
- 1801472816. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Catherine Mann works
Medicare's Facility Affiliation Data lists Catherine Mann at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Castle RockCastle Rock, CO · Acute Care Hospital · CCN 060125
- AdventHealth LittletonLittleton, CO · Acute Care Hospital · CCN 060113
- AdventHealth ParkerParker, CO · Acute Care Hospital · CCN 060114
Practice locations
Addresses where Catherine Mann is enrolled with Medicare (CMS data updated 2026-10-02).
- 22 S Adams StDenver, CO 80209 (303) 321‑2452
- 2535 S Downing StDenver, CO 80210 (303) 778‑5797
- 9949 S Oswego StParker, CO 80134
Group practices
Medicare enrollment lists Catherine Mann as a member of these groups (CMS data updated 2026-10-02).
- Legacy Healthcare Services Inc3,223 clinicians in the group
- Portercare Adventist Health System774 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Aurora |
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1801472816 |
| 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