Quick answers
- Which hospitals does Thomas Czelatdko work at?
- Medicare's official clinician data lists Thomas Czelatdko at 3 hospitals: AdventHealth Littleton, AdventHealth Parker and AdventHealth Porter. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas Czelatdko see patients?
- Medicare's clinician data lists 2 practice locations, including Denver, CO and Parker, CO. Call before your visit to confirm the address.
- What is Thomas Czelatdko's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Thomas Czelatdko accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas Czelatdko 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 Thomas Czelatdko?
- (330) 925-4199, as listed in official Medicare / NPI Registry data.
- What is Thomas Czelatdko's NPI number?
- 1508835935. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas Czelatdko works
Medicare's Facility Affiliation Data lists Thomas Czelatdko 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
Practice locations
Addresses where Thomas Czelatdko is enrolled with Medicare (CMS data updated 2026-10-02).
- 7000 E Hampden AveDenver, CO 80224 (330) 925‑4199
- 9949 S Oswego StParker, CO 80134 (303) 925‑4700
Group practices
Medicare enrollment lists Thomas Czelatdko as a member of this group (CMS data updated 2026-10-02).
- Usacs Community Emergency Services of Colorado Inc.175 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Midwestern University, Chicago College Of Osteopathic Med |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508835935 |
| 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