Randall Ryan, MD
Diagnostic Radiology Physician · Newark, DE
Randall Ryan, MD is a diagnostic radiology physician with a practice address in Newark, Delaware, and NPI 1811957970, issued on Mar 24, 2006. Check the license (Delaware C1-0003089, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Randall Ryan
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- C1-0003089 DE
Self-reported in NPPES; status is on the state search - Practice location
- 4755 Ogletown Stanton RD, Newark, DE 19718
- Phone
- (302) 733-1806
- Enumerated
- Mar 24, 2006
- Record last updated
- Apr 3, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (302) 733-1808
- Medicaid ID
- 0000111701 DE
- Medicare enrollment
- Enrolled (PECOS I20060111000781); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1982
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 124 in Delaware → Look up another NPI →
Also registered at 4755 Ogletown Stanton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gounathan Adly, PHARMDStudent in an Organized Health Care Education/Training Program1215357082
- Inongo Agbormbai, DOStudent in an Organized Health Care Education/Training Program1497515654
- Mansoor Ahmad, MDInterventional Cardiology Physician1184014102
Verify Randall Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C1-0003089Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $72.05
2 payments; by number, the most common kind was food and beverage; the largest payer was Balt USA, LLC. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Christiana Care Health Services IncWilmington, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Randall Ryan among 124 diagnostic radiology physician records in Delaware
Randall Ryan, MD is one of 124 diagnostic radiology physician records with a practice address in Delaware. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.
- NPI issued2006 · 20% of these records are older, 37% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1982 · median 1998 among the 84 with a school on file
- Record last updated2013 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 diagnostic radiology physician records list a practice address in Newark
They are 52 of the 4,662 NPPES records with a practice address in Newark, and 124 diagnostic radiology physician records in Delaware.
All 124 in Delaware → Every provider in Newark → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Kris Conde, M.D.Newark, DE 197181891754669
- Michael Dignazio, MDNewark, DE 197181386603165
- Christine Emery, MDNewark, DE 197181932169067
- Alan Evantash, MDNewark, DE 197181730149873
- Mandip Gakhal, MDNewark, DE 197181558320234
- Jacqueline Holt, MDNewark, DE 197181104885813
- George Kimbiris, MDNewark, DE 197181265491955
- Howard Levy, MDNewark, DE 197181629038773
Common questions
What is Randall Ryan, MD's NPI number?
Randall Ryan, MD's National Provider Identifier (NPI) is 1811957970, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Randall Ryan, MD located?
The NPPES record lists a practice address at 4755 Ogletown Stanton RD, Newark, DE, 19718. Phone: (302) 733-1806. Providers update this record themselves, so call before visiting.
How can I verify Randall Ryan, MD's license?
NPPES lists Delaware license number C1-0003089, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.