Physician Profile
Marcus S Fields, MD
Unclaimed ProfileAbout Dr. Fields
Based in Jacksonville, FL, Marcus S Fields, MD is listed in the NPI registry under diagnostic radiology. Medicare claims data shows Marcus provided 1,934 services to 1,861 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (904) 399-5550
- Email not available
Practice Locations
3599 UNIVERSITY BLVD S BUILDING 300
Jacksonville, FL 32216
Procedures Most Often Billed to Medicare
1,934 services · 1,861 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
655 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
123 |
| Single contrast x-ray of esophagus | Imaging | 74220 |
93 |
| Ct scan of heart with evaluation of blood vessel calcium | Imaging | 75571 |
85 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
82 |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
79 |
| X-ray of chest, 2 views | Imaging | 71046 |
77 |
| Ct scan of chest without contrast | Imaging | 71250 |
76 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
72 |
| Nuclear medicine study of bone and/or joint whole body | Imaging | 78306 |
68 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other diagnostic radiology specialists at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other diagnostic radiology specialists in Jacksonville 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 8
Providers in FL who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Fields?
Dr. Fields is a diagnostic radiology in Jacksonville, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Fields's address?
Dr. Fields is listed at 3599 UNIVERSITY BLVD S BUILDING 300, Jacksonville, FL 32216. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Fields?
The number on file is (904) 399-5550. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Fields?
Dr. Fields's National Provider Identifier is 1932120359. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Fields train?
Dr. Fields attended Other, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Fields have?
Dr. Fields has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Fields perform?
According to Medicare billing data, Dr. Fields performs imaging including x-ray of chest, 1 view and ct scan of abdomen and pelvis with contrast; provides treatments such as ultrasound study of arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Fields's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fields. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.