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Edit this profileAt a glance
- 250 President St, Baltimore, MD 21202
About Dr. Trojan
Based in Baltimore, MD, Ryan Trojan, MD is listed in the NPI registry under interventional radiology. Ryan graduated from University of Oklahoma College of Medicine in 2011. Ryan is also listed as specializing in internal medicine. Medicare claims data shows Ryan provided 722 services to 615 patients. The services billed most often include use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes, ultrasonic guidance for blood vessel access, and review by radiologist of additional artery image. NPI 1740574961 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (405) 615-9736
- Email not available
Practice Locations
250 PRESIDENT ST
Baltimore, MD 21202
Conditions Commonly Evaluated or Treated
Within Interventional Radiology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Deep vein thrombosis
- Enlarged prostate
- Peripheral artery disease
- Spinal compression fractures
- Uterine fibroids
- Varicose veins
Bone & Joint
Brain & Spine
Cancer
Digestive
- Acute gallbladder inflammation
- Ascites
- Benign Liver Tumor
- Bleeding Hemorrhoids
- Blocked Bile Duct
- Portal hypertension
Emergency vascular
Endocrine
Joint & bone pain
Kidney
Men's health
Pain
Respiratory
Vascular
- Aortic aneurysm
- Blocked Chest Vein
- Blood Clot in Lung
- Brain Vascular Malformation
- Carotid Artery Blockage
- Chronic venous insufficiency
- Leg Ulcers
- Lymph Fluid Leak in Chest
- May-Thurner Syndrome
- Narrow kidney artery
- Nutcracker Syndrome
- Spider veins
- Torn Aorta
- Visceral Artery Aneurysm
Women's health
Procedures & services
Most searched procedures
- Angiogram
- Atherectomy
- Kyphoplasty
- Prostate artery embolization
- Uterine fibroid embolization
- Y-90 radioembolization
Bone & Joint
Brain & Spine
Cancer
- Chemo port removal
- Kidney Tumor Ablation
- Microwave Ablation for Tumors
- Radiofrequency ablation
- TACE Chemoembolization
- Tumor Cryoablation
Diagnostic
Digestive
- Bile duct stent placement
- Feeding tube placement
- Gallbladder Drainage Tube Placement
- Hemorrhoid Embolization
- TIPS Procedure
Drainage
Emergency vascular
Endocrine
Joint & bone pain
Kidney
Kidney & Urinary
Men's health
Pain
- Celiac Plexus Nerve Block
- Epidural steroid injection
- Radiofrequency Nerve Ablation
- Sacroiliac joint injection
Vascular
- Balloon Angioplasty for Legs
- Blood Clot Removal Surgery
- Carotid Artery Stent
- Catheter Clot Dissolving Treatment
- IVC Filter Placement
- IVC Filter Removal
- Laser Vein Treatment For Leg Swelling
- Minimally Invasive Aneurysm Repair
- Sclerotherapy
- Thoracic Duct Embolization
- Vascular Malformation Sclerotherapy
- Vein Blood Flow Study
- Vein Stent Placement
Vascular access
Women's health
Procedures Most Often Billed to Medicare
722 services · 615 patients · 22 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of kidney drainage tube using imaging guidance with review by radiologist | Procedure | 50435 |
25 | Too few peers to compare |
| Destruction of growth of kidney by freezing | Procedure | 50593 |
23 | Too few peers to compare |
| Insertion of central venous tube with port (5 years or older) | Procedure | 36561 |
20 | Too few peers to compare |
| Needle biopsy of kidney | Procedure | 50200 |
18 | Too few peers to compare |
| Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | Procedure | 36902 |
17 | Too few peers to compare |
| Occlusion of growths or obstructed vessels with review by radiologist | Procedure | 37243 |
14 | Too few peers to compare |
| Insertion of tube into second or third order branches of arteries of kidney for imaging with review by radiologist | Procedure | 36253 |
14 | Too few peers to compare |
| Placement of tube of kidney using imaging guidance with review by radiologist | Procedure | 50432 |
13 | Too few peers to compare |
| Injection of contrast through abdominal cavity tube for x-ray study | Procedure | 49424 |
13 | Too few peers to compare |
| Occlusion of artery or vein bleeding with review by radiologist | Procedure | 37244 |
12 | Too few peers to compare |
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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other interventional radiologists in Baltimore 8
Same specialty, same city.
Trained at University of Oklahoma College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 2011 at University of Oklahoma College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of kidney drainage tube using imaging guidance with review by radiologist 6
Providers in MD who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Trojan?
Dr. Trojan is an interventional radiologist in Baltimore, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Interventional Radiology”.
NPI registry
What is Dr. Trojan's address?
Dr. Trojan is listed at 250 President St, Baltimore, MD 21202. 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. Trojan?
The number on file is (405) 615-9736. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Trojan?
Dr. Trojan's National Provider Identifier is 1740574961. 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. Trojan train?
Dr. Trojan attended University of Oklahoma College of Medicine, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Trojan have?
Dr. Trojan has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Trojan perform?
According to Medicare billing data, Dr. Trojan performs procedures including replacement of kidney drainage tube using imaging guidance with review by radiologist, destruction of growth of kidney by freezing and insertion of central venous tube with port; reads or performs imaging such as ultrasonic guidance for blood vessel access and review by radiologist of additional artery image; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Trojan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Trojan. If this is you, claiming it is free.
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