Quick answers
- Which hospitals does Samir E. Witta work at?
- Medicare's official clinician data lists Samir E. Witta at 4 hospitals: Good Samaritan Medical Center LLC, Hca-Healthone dba Swedish Medical Center, Intermountain Health Platte Valley Hospital and Saint Joseph Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Samir E. Witta see patients?
- Medicare's clinician data lists 7 practice locations, including Brighton, CO, Denver, CO and Lafayette, CO. Call before your visit to confirm the address.
- What is Samir E. Witta's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine.
- Does Samir E. Witta accept Medicare assignment?
- Yes. Medicare's clinician data says Samir E. Witta 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 Samir E. Witta?
- (303) 318-3434, as listed in official Medicare / NPI Registry data.
- What is Samir E. Witta's NPI number?
- 1013991678. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Samir E. Witta works
Medicare's Facility Affiliation Data lists Samir E. Witta at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Good Samaritan Medical Center LLCLafayette, CO · Acute Care Hospital · CCN 060116
- Hca-Healthone dba Swedish Medical CenterEnglewood, CO · Acute Care Hospital · CCN 060034
- Intermountain Health Platte Valley HospitalBrighton, CO · Acute Care Hospital · CCN 060004
- Saint Joseph HospitalDenver, CO · Acute Care Hospital · CCN 060028
Practice locations
Addresses where Samir E. Witta is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1606 Prairie Ctr PkwyBrighton, CO 80601
- 1825 N Marion StDenver, CO 80218 (303) 318‑3434
- 340 Exempla Cir, 300 Lafayette Clinic NeurosurgeryLafayette, CO 80026 (303) 673‑1390
- 340 Exempla Cir, 300 Lafayette Clinic Vascular SurgeryDenver, CO 80026 (720) 399‑8021
- 3501 S Corona St, Suite 1Englewood, CO 80113 (303) 999‑6745
Group practices
Medicare enrollment lists Samir E. Witta as a member of these groups (CMS data updated 2026-10-02).
- Intermountain Medical Group Denver LLC568 clinicians in the group
- Platte Valley Medical Group LLC110 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists in Brighton
Clinicians with the same Medicare primary specialty in Brighton, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013991678 |
| 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