Quick answers
- Which hospitals does Joseph S. Tan work at?
- Medicare's official clinician data lists Joseph S. Tan at 5 hospitals: AdventHealth Littleton, AdventHealth Parker, AdventHealth Porter, Banner North Colorado Medical Center and Hca-Healthone dba Swedish Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph S. Tan see patients?
- Medicare's clinician data lists 7 practice locations, including Englewood, CO, Scott City, KS and Greenwood Village, CO. Call before your visit to confirm the address.
- What is Joseph S. Tan's specialty?
- Medicare lists Nuclear Medicine as the primary specialty, and also Diagnostic Radiology.
- Does Joseph S. Tan accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph S. Tan 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 Joseph S. Tan?
- (303) 761-9190, as listed in official Medicare / NPI Registry data.
- What is Joseph S. Tan's NPI number?
- 1588872303. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph S. Tan works
Medicare's Facility Affiliation Data lists Joseph S. Tan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth LittletonLittleton, CO · Acute Care Hospital · CCN 060113
- AdventHealth ParkerParker, CO · Acute Care Hospital · CCN 060114
- AdventHealth PorterDenver, CO · Acute Care Hospital · CCN 060064
- Banner North Colorado Medical CenterGreeley, CO · Acute Care Hospital · CCN 060001
- Hca-Healthone dba Swedish Medical CenterEnglewood, CO · Acute Care Hospital · CCN 060034
Practice locations
Addresses where Joseph S. Tan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 10800 E Geddes Ave, Suite 300Englewood, CO 80112 (303) 761‑9190
- 201 Albert AveScott City, KS 67871 (620) 872‑5811
- 8200 E Belleview Ave, Suite 200 EGreenwood Village, CO 80111 (303) 761‑9190
- 8200 E Belleview Ave 300, Centrum Surgical CenterGreenwood Village, CO 80111 (303) 290‑0600
- 8200 Southpark TerLittleton, CO 80120 (720) 493‑3251
Group practices
Medicare enrollment lists Joseph S. Tan as a member of these groups (CMS data updated 2026-10-02).
- UCHealth Imaging Services LLC258 clinicians in the group
- Radiology Imaging Associates PC149 clinicians in the group
- Medical Imaging of Colorado Radiology Imaging Assc PC Etal PT127 clinicians in the group
Specialties
- Nuclear Medicineprimary
- Diagnostic Radiologyalso
Other nuclear medicine doctors in Colorado
Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588872303 |
| 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