Marcus Fields, MD
NPI 1932120359 · Diagnostic Radiology Physician · Jacksonville, FL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcus Fields, MD is a Diagnostic Radiology Physician provider in Jacksonville, FL (NPI 1932120359).
Provider details
- NPI number
- 1932120359
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME78457 (FL)
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
2,226 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 | 655 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 123 | $82 |
| Single Contrast X-Ray of Esophagus74220 | 93 | $27 |
| Ct Scan of Heart With Evaluation of Blood Vessel Calcium75571 | 85 | $27 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 82 | $79 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 79 | $34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 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
- 2006-07-21
- Last updated
- 2017-08-21
Frequently asked questions
- What is Marcus Fields's NPI number?
- Marcus Fields's National Provider Identifier (NPI) is 1932120359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Fields's specialty?
- Marcus Fields is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marcus Fields located?
- Marcus Fields's practice location on file with NPPES is 3599 University Blvd S, Jacksonville, FL 32216-4252.
- What is Marcus Fields's phone number?
- The practice phone number listed in the NPPES registry for Marcus Fields is (904) 399-5550.
- Does Marcus Fields accept Medicare?
- Marcus Fields is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcus Fields's NPI active?
- Yes — Marcus Fields's NPI (1932120359) is active in the NPPES registry as of the last update on 2017-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.