James Ngoyi
NPI 1598408692 · Internal Medicine Physician · Charleston, SC
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Ngoyi is a Internal Medicine Physician provider in Charleston, SC (NPI 1598408692).
Provider details
- NPI number
- 1598408692
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 95364 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 31 |
| Trazodone Hcl | 31 |
| Atorvastatin Calcium | 29 |
| Gabapentin | 26 |
| Tizanidine Hcl | 23 |
| Sertraline Hcl | 21 |
| Losartan Potassium | 20 |
| Lidocaine | 18 |
| Quetiapine Fumarate | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-16
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is James Ngoyi's NPI number?
- James Ngoyi's National Provider Identifier (NPI) is 1598408692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ngoyi's specialty?
- James Ngoyi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Ngoyi located?
- James Ngoyi's practice location on file with NPPES is 316 Calhoun St, Charleston, SC 29401-1113.
- What is James Ngoyi's phone number?
- The practice phone number listed in the NPPES registry for James Ngoyi is (854) 529-3100.
- Does James Ngoyi accept Medicare?
- James Ngoyi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Ngoyi's NPI active?
- Yes — James Ngoyi's NPI (1598408692) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.