Jonathan Zember, MD
Pediatric Radiology Physician · Washington, DC
Jonathan Zember, MD is a pediatric radiology physician with a practice address in Washington, District of Columbia, and NPI 1427338649, issued on Aug 18, 2011. Check the license (District of Columbia MD045249, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Jonathan Zember
- Credential
- MD
- Primary taxonomy
- Pediatric Radiology Physician 2085P0229X
- License number
- MD045249 DC
Self-reported in NPPES; status is on the state search - Practice location
- 111 Michigan Ave NW, Washington, DC 20010
- Phone
- (202) 476-5000
- Enumerated
- Aug 18, 2011
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20180313000219); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric radiology physician records → All 18 in District of Columbia → Look up another NPI →
Also registered at 111 Michigan Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph AbbahPharmacist1790313948
- Emily Abbey, CRNPCritical Care Pediatric Nurse Practitioner1710434006
- Claude Abdallah, MDPediatric Anesthesiology Physician1053401851
- Islam Abdelmoeti, MBBCHDiagnostic Radiology Physician1588348155
- Sarah Abi Raad, MDPediatric Cardiology Physician1528798287
- Hassan Aboughalia, MBBCH, MDDiagnostic Radiology Physician1710473954
Verify Jonathan Zember in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD045249Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Children's HospitalWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Zember among 18 pediatric radiology physician records in District of Columbia
Jonathan Zember, MD is one of 18 pediatric radiology physician records with a practice address in District of Columbia. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 83% of them.
- NPI issued2011 · 83% of these records are older, 11% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2011 · median 1983 among the 10 with a school on file
- Record last updated2022 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085P0229X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Radiology Physician providers in District of Columbia
There are 18 pediatric radiology physician records in District of Columbia.
All 18 in District of Columbia → Every provider in Washington → Pediatric Radiology Physician nationwide →
The 8 pediatric radiology physician records with the nearest ZIP codes
- Ali Allawi, MDWashington, DC 200101578659710
- Anna Blask, MDWashington, DC 200101932269065
- Dorothy Bulas, MDWashington, DC 200101891878245
- Maureen Deehan, NPWashington, DC 200101700970589
- Alexia Egloff Collado, M.D.Washington, DC 200101952636433
- Zarir Khademian, MDWashington, DC 200101336222785
- Judyta Loomis, M.D.Washington, DC 200101154556348
- Massoud Majd, MDWashington, DC 200101154404515
Common questions
What is Jonathan Zember, MD's NPI number?
Jonathan Zember, MD's National Provider Identifier (NPI) is 1427338649, issued on Aug 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Zember, MD located?
The NPPES record lists a practice address at 111 Michigan Ave NW, Washington, DC, 20010. Phone: (202) 476-5000. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Zember, MD's license?
NPPES lists District of Columbia license number MD045249, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. 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.