Quick answers
- Does Roland K. Ngum accept Medicare assignment?
- Medicare's clinician data says Roland K. Ngum may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Roland K. Ngum see?
- In 2024, CMS data shows 174 Original Medicare patients and 695 services for Roland K. Ngum. This counts Original Medicare only and measures volume, not quality.
- What is Roland K. Ngum's NPI number?
- 1730651878. 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 Roland K. Ngum, 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 | 174 |
|---|---|
| Services billed to Medicare | 695 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)322 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)100 services
- Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)98 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)70 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)57 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%
- Chronic kidney disease75%
- Ischemic heart disease72%
- Heart failure70%
- Diabetes68%
Hospitals where Roland K. Ngum works
Medicare's Facility Affiliation Data lists Roland K. Ngum 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.
- Charleston Area Medical CenterCharleston, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510022
- Thomas Memorial HospitalSouth Charleston, WV · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 510029
Practice locations
Addresses where Roland K. Ngum is enrolled with Medicare (CMS data updated October 2, 2026).
- 3200 Maccorkle Ave SECharleston, WV 25304 (757) 276‑5020
- 4605 Maccorkle Ave SWSouth Charleston, WV 25309 (304) 414‑4800
- 4825 Maccorkle Ave SW, Suite ASouth Charleston, WV 25309 (304) 400‑4700
Group practices
Medicare enrollment lists Roland K. Ngum as a member of these groups (CMS data updated October 2, 2026).
- THS Physician Partners Inc378 clinicians in the group
- Clark Alliance Services Inc30 clinicians in the group
- Charleston Nephrology Hypertension and Transplant PLLC6 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Charleston
Clinicians with the same Medicare primary specialty in Charleston, WV — not a recommendation.
Other clinicians in THS Physician Partners Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1730651878 |
| 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