Mario Nigro
NPI 1871955682 · Diagnostic Radiology Physician · Charleston, SC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mario Nigro is a Diagnostic Radiology Physician provider in Charleston, SC (NPI 1871955682).
Provider details
- NPI number
- 1871955682
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
344 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 43 | $81 |
| Mri Scan of Abdomen Before and After Contrast74183 | 33 | $96 |
| X-Ray of Chest, 2 Views71046 | 31 | $10 |
| X-Ray of Chest, 1 View71045 | 30 | $8 |
| Limited Ultrasound Scan of Abdomen76705 | 29 | $26 |
| Mri Scan of Pelvis Before and After Contrast72197 | 28 | $99 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-22
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is Mario Nigro's NPI number?
- Mario Nigro's National Provider Identifier (NPI) is 1871955682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Nigro's specialty?
- Mario Nigro is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Nigro located?
- Mario Nigro's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-4444.
- What is Mario Nigro's phone number?
- The practice phone number listed in the NPPES registry for Mario Nigro is (843) 792-1414.
- Does Mario Nigro accept Medicare?
- Mario Nigro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mario Nigro's NPI active?
- Yes — Mario Nigro's NPI (1871955682) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.