Physician Profile
Unclaimed ProfileAbout RYAN
Based in Newark, DE, Randall Ryan, MD is listed in the NPI registry under diagnostic radiology. Randall graduated from Jefferson Medical College of Thomas Jefferson University in 1982.
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
Common questions
What is Dr. Ryan's specialty?
Dr. Ryan is a diagnostic radiology in Newark, DE. 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. Ryan?
Dr. Ryan is listed at 4755 OGLETOWN STANTON RD DEPARTMENT OF RADIOLOGY, Newark, DE 19718. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ryan?
The number on file is (302) 733-1806. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ryan's NPI number?
Dr. Ryan's National Provider Identifier is 1811957970. 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. Ryan's medical education?
Dr. Ryan attended Jefferson Medical College of Thomas Jefferson University, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ryan been practising?
Dr. Ryan has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ryan known for?
According to Medicare billing data, Dr. Ryan performs procedures including needle biopsy of liver through skin, needle biopsy of kidney and fine needle aspiration biopsy of growth using ct guidance, first growth; reads or performs imaging such as review by radiologist of ct guidance for needle placement; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ryan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ryan. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (302) 733-1806
- Email not available
Practice Locations
4755 OGLETOWN STANTON RD DEPARTMENT OF RADIOLOGY
Newark, DE 19718
Procedures Most Often Billed to Medicare
658 services · 628 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Needle biopsy of liver through skin | Procedure | 47000 |
68 |
| Needle biopsy of kidney | Procedure | 50200 |
34 |
| Fine needle aspiration biopsy of growth using ct guidance, first growth | Procedure | 10009 |
29 |
| Drainage of fluid from chest cavity with insertion of indwelling tube using imaging guidance | Procedure | 32557 |
28 |
| Needle biopsy of muscle | Procedure | 20206 |
28 |
| Drainage of fluid collection of abdominal cavity by tube using imaging guidance | Procedure | 49406 |
24 |
| Drainage of fluid collection by tube through skin using imaging guidance | Procedure | 49405 |
24 |
| Drainage of fluid from abdominal cavity using imaging guidance | Procedure | 49083 |
24 |
| Insertion of tube into gallbladder using imaging guidance with review by radiologist | Procedure | 47490 |
22 |
| Biopsy and aspiration of bone marrow sample for diagnosis | Procedure | 38222 |
22 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileRelated 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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 23 related providers in 3 groups
Other diagnostic radiology specialists in Newark 8
Same specialty, same city.
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at Jefferson Medical College of Thomas Jefferson University 7
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.