Quick answers
- Does Clarence S. Davis Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Clarence S. Davis Iii 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 Clarence S. Davis Iii see?
- In 2024, CMS data shows 4,399 Original Medicare patients and 7,008 services for Clarence S. Davis Iii. This counts Original Medicare only and measures volume, not quality.
- What is Clarence S. Davis Iii's NPI number?
- 1982633426. 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 Clarence S. Davis Iii, 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 | 4,399 |
|---|---|
| Services billed to Medicare | 7,008 |
| Different services or procedures | 148 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Screening mammography (77067)1,437 services
- Screening 3d breast mammography (77063)1,435 services
- X-ray of chest, 1 view (71045)405 services
- X-ray of chest, 2 views (71046)323 services
- Ct scan of abdomen and pelvis with contrast (74177)294 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 pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes31%
- Ischemic heart disease31%
- Anxiety29%
Hospitals where Clarence S. Davis Iii works
Medicare's Facility Affiliation Data lists Clarence S. Davis Iii 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.
- Brookdale Hospital Medical CenterBrooklyn, NY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 330233
- Edward W Sparrow HospitalLansing, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230230
- Lexington Medical CenterWest Columbia, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420073
- Presbyterian HospitalAlbuquerque, NM · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 320021
- University Medical CenterLubbock, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 450686
Practice locations
Addresses where Clarence S. Davis Iii is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 17; the Medicare profile lists all.
- 1019 Hwy 17 SNorth Myrtle Beach, SC 29582 · Central Valley Community Medical Imaging (559) 256‑1975
- 1044 N Francisco AveChicago, IL 60622 (773) 292‑8227
- 11011 Slide RdLubbock, TX 79424 · Lubbock County Hospital District (806) 775‑8200
- 120 E Harris AveSan Angelo, TX 76903 (325) 747‑6741
- 1200 E Michigan Ave Fl, 1 University of Michigan Health SparrLansing, MI 48912 (517) 364‑5650
Group practices
Medicare enrollment lists Clarence S. Davis Iii as a member of these groups (CMS data updated October 2, 2026).
- Mercy Health System Corporation753 clinicians in the group
- Edward W Sparrow Hospital Association730 clinicians in the group
- Shannon Clinic559 clinicians in the group
- Rockford Health Physicians521 clinicians in the group
- Interfaith Professional Physician Services PC384 clinicians in the group
- Humboldt Park Health110 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in North Myrtle Beach
Clinicians with the same Medicare primary specialty in North Myrtle Beach, SC — not a recommendation.
Other clinicians in Mercy Health System Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 (40 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982633426 |
| 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