Physician Profile
Unclaimed ProfileAbout JOHNSON
Based in Jacksonville, FL, Charles Johnson, M.D. is listed in the NPI registry under diagnostic radiology. Charles graduated from University of Minnesota Medical School in 2010. Medicare claims data shows Charles provided 2,457 services to 2,376 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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (757) 953-7550
- Email not available
Practice Locations
554 KEILY STREET
Jacksonville, FL 32212
Procedures Most Often Billed to Medicare
2,457 services · 2,376 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
394 |
| Ct scan of chest without contrast | Imaging | 71250 |
369 |
| Ct scan of blood vessels of chest with contrast | Imaging | 71275 |
343 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
220 |
| Imaging for evaluation of swallowing function | Imaging | 74230 |
123 |
| Single contrast x-ray of esophagus | Imaging | 74220 |
119 |
| X-ray of chest, 2 views | Imaging | 71046 |
106 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
77 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
73 |
| Ct scan of leg without contrast | Imaging | 73700 |
64 |
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.
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.
Other diagnostic radiology specialists in Jacksonville 8
Same specialty, same city.
Trained at University of Minnesota Medical School 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2010 at University of Minnesota Medical School 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 is Dr. Johnson's specialty?
Dr. Johnson 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
Where can I find Dr. Johnson?
Dr. Johnson is listed at 554 KEILY STREET, Jacksonville, FL 32212. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Johnson?
The number on file is (757) 953-7550. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Johnson?
Dr. Johnson's National Provider Identifier is 1609187517. 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
What is Dr. Johnson's medical education?
Dr. Johnson attended University of Minnesota Medical School, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Johnson have?
Dr. Johnson has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Johnson known for?
According to Medicare billing data, Dr. Johnson performs imaging including x-ray of chest, 1 view and ct scan of chest without contrast; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and 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. Johnson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Johnson. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.