Quick answers
- Which hospitals does Paul N. Siebert work at?
- Medicare's official clinician data lists Paul N. Siebert at 3 hospitals: AdventHealth Porter, HCA HealthONE Mountain Ridge and Hca-Healthone dba Swedish Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Paul N. Siebert see patients?
- Medicare's clinician data lists 1 practice location in Denver, CO. Call before your visit to confirm the address.
- What is Paul N. Siebert's specialty?
- Medicare lists Infectious Disease as the primary specialty.
- Does Paul N. Siebert accept Medicare assignment?
- Yes. Medicare's clinician data says Paul N. Siebert 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 Paul N. Siebert offer telehealth?
- Medicare's clinician data says Paul N. Siebert offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Paul N. Siebert?
- (303) 777-0781, as listed in official Medicare / NPI Registry data.
- What is Paul N. Siebert's NPI number?
- 1619395191. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Paul N. Siebert works
Medicare's Facility Affiliation Data lists Paul N. Siebert at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth PorterDenver, CO · Acute Care Hospital · CCN 060064
- HCA HealthONE Mountain RidgeThornton, CO · Acute Care Hospital · CCN 060065
- Hca-Healthone dba Swedish Medical CenterEnglewood, CO · Acute Care Hospital · CCN 060034
Practice locations
Addresses where Paul N. Siebert is enrolled with Medicare (CMS data updated 2026-10-02).
- 950 E Harvard Ave, Suite 140Denver, CO 80210 (303) 777‑0781
Group practices
Medicare enrollment lists Paul N. Siebert as a member of this group (CMS data updated 2026-10-02).
- Colorado Infectious Disease Associates, LLP11 clinicians in the group
Specialties
- Infectious Diseaseprimary
Other infectious disease doctors in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1619395191 |
| 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