Mark Matthews, M.D.
NPI 1245264647 · Diagnostic Radiology Physician · Rock Hill, SC
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Matthews, M.D. is a Diagnostic Radiology Physician provider in Rock Hill, SC (NPI 1245264647).
Provider details
- NPI number
- 1245264647
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 26723 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
797 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 287 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 76 | $39 |
| X-Ray of Chest, 2 Views71046 | 76 | $10 |
| Ct Scan of Chest Without Contrast71250 | 45 | $51 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 37 | $85 |
| Ct Scan of Upper Spine Without Contrast72125 | 28 | $47 |
| Low Dose Ct Scan of Chest for Lung Cancer Screening |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2025-05-28
- Certified
- 2025-05-28
Frequently asked questions
- What is Mark Matthews's NPI number?
- Mark Matthews's National Provider Identifier (NPI) is 1245264647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Matthews's specialty?
- Mark Matthews is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Matthews located?
- Mark Matthews's practice location on file with NPPES is 218 S Herlong Ave, Rock Hill, SC 29732-1158.
- What is Mark Matthews's phone number?
- The practice phone number listed in the NPPES registry for Mark Matthews is (803) 327-2828.
- Does Mark Matthews accept Medicare?
- Mark Matthews is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Matthews's NPI active?
- Yes — Mark Matthews's NPI (1245264647) is active in the NPPES registry as of the last update on 2025-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.