Mark Carter, M.D.
NPI 1932128337 · Diagnostic Radiology Physician · Jacksonville, FL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Carter, M.D. is a Diagnostic Radiology Physician provider in Jacksonville, FL (NPI 1932128337).
Provider details
- NPI number
- 1932128337
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD421030 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3,003 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) |
|---|---|---|
| Creatinine Level to Test for Kidney Function Or Muscle Injury82570 | 959 | $5 |
| Mri Scan of Abdomen Before and After Contrast74183 | 476 | $320 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 470 | $284 |
| Limited Ultrasound Scan of Abdomen76705 | 283 | $81 |
| Measurement of Liver Stiffness91200 | 185 | $29 |
| Complete Ultrasound Scan of Abdomen76700 | 169 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$113 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
- 2006-07-18
- Last updated
- 2014-08-27
Frequently asked questions
- What is Mark Carter's NPI number?
- Mark Carter's National Provider Identifier (NPI) is 1932128337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Carter's specialty?
- Mark Carter is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Carter located?
- Mark Carter's practice location on file with NPPES is 4521 Shiloh Mill Blvd, Jacksonville, FL 32246-1880.
- What is Mark Carter's phone number?
- The practice phone number listed in the NPPES registry for Mark Carter is (904) 699-4337.
- Does Mark Carter accept Medicare?
- Mark Carter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Carter's NPI active?
- Yes — Mark Carter's NPI (1932128337) is active in the NPPES registry as of the last update on 2014-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.