Quick answers
- Does Samuel L. Southam accept Medicare assignment?
- Yes. Medicare's clinician data says Samuel L. Southam accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Samuel L. Southam see?
- In 2024, CMS data shows 1,915 Original Medicare patients and 2,554 services for Samuel L. Southam. This counts Original Medicare only and measures volume, not quality.
- What is Samuel L. Southam's NPI number?
- 1104868850. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Samuel L. Southam, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,915 |
|---|---|
| Services billed to Medicare | 2,554 |
| Different services or procedures | 143 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- X-ray of chest, 1 view (71045)384 services
- Ct scan of abdomen and pelvis with contrast (74177)204 services
- X-ray of chest, 2 views (71046)123 services
- Ct scan of blood vessels of chest with contrast (71275)108 services
- Ct scan head or brain without contrast (70450)103 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure74%
- High cholesterol65%
- Arthritis59%
- Ischemic heart disease33%
- Depression33%
- Chronic kidney disease32%
Hospitals where Samuel L. Southam works
Medicare's Facility Affiliation Data lists Samuel L. Southam at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- American Fork HospitalAmerican Fork, UT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 460023
- Intermountain Health Park City HospitalPark City, UT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 460057
- Intermountain Health Spanish Fork HospitalSpanish Fork, UT · Acute Care Hospital · Emergency services: listed by Medicare · CCN 460062
- Intermountain Health Utah Valley HospitalProvo, UT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 460001
- San Juan HospitalMonticello, UT · Critical Access Hospital · Emergency services: listed by Medicare · CCN 461308
Practice locations
Addresses where Samuel L. Southam is enrolled with Medicare (CMS data updated October 2, 2026).
- 1034 N 500Provo, UT 84604 (801) 357‑7850
- 1055 N 300, Suite 104Provo, UT 84604 (801) 225‑6246
Group practices
Medicare enrollment lists Samuel L. Southam as a member of these groups (CMS data updated October 2, 2026).
- Ihc Health Services Inc3,960 clinicians in the group
- Utah Valley Radiology Associates Inc35 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Provo
Clinicians with the same Medicare primary specialty in Provo, UT — not a recommendation.
Other clinicians in Ihc Health Services Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Denver |
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104868850 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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