Ronald Summers, M.D., PH.D.
Diagnostic Radiology Physician · Bethesda, MD
Ronald Summers, M.D., PH.D. is a diagnostic radiology physician with a practice address in Bethesda, Maryland, and NPI 1356777593, issued on Sep 19, 2013. Check the license on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ronald Summers
- Credential
- M.D., PH.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 36837 NC
Self-reported in NPPES; status is on the state search - Practice location
- 9000 Rockville Pike, Bethesda, MD 20892
- Phone
- (301) 402-5486
- Enumerated
- Sep 19, 2013
- Record last updated
- Sep 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 877 in Maryland → Look up another NPI →
Also registered at 9000 Rockville Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ronald Summers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ronald Summers among 877 diagnostic radiology physician records in Maryland
Ronald Summers, M.D., PH.D. is one of 877 diagnostic radiology physician records with a practice address in Maryland. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2013, is newer than 76% of them.
- NPI issued2013 · 76% of these records are older, 21% newer
- In a Medicare fileNo · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2013 · 57% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Maryland
There are 877 diagnostic radiology physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 877 in Maryland → Every provider in Bethesda → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Nadia Biassou, MD, PHDBethesda, MD 208921891121208
- Peter Choyke, M.D.Bethesda, MD 208921700253473
- Suvimol Hill, M.D.Bethesda, MD 208921811142862
- Elizabeth Jones, M.D.Bethesda, MD 208921336341320
- Cali Lubrant, M/D/Bethesda, MD 208921447786199
- William Pritchard, MDBethesda, MD 208921205281532
- Zachary Alexander, M.D.Bethesda, MD 208891295893691
- Sima Artinian, MDKensington, MD 208951154419539
Common questions
What is Ronald Summers, M.D., PH.D.'s NPI number?
Ronald Summers, M.D., PH.D.'s National Provider Identifier (NPI) is 1356777593, issued on Sep 19, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Summers, M.D., PH.D. located?
The NPPES record lists a practice address at 9000 Rockville Pike, Bethesda, MD, 20892. Phone: (301) 402-5486. Providers update this record themselves, so call before visiting.
How can I verify Ronald Summers, M.D., PH.D.'s license?
Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. 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. 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.