Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John E. Swift, MD

Individual provider Diagnostic Radiology Physician · NPI 1942256110

John E. Swift, MD practises Diagnostic Radiology in Washington, District of Columbia. Graduated from Harvard Medical School in 1982, 44 years ago. Practices with Renaissance Imaging Medical Associates Inc, a 126-clinician group and accepts Medicare assignment. Licensed in District of Columbia, Maryland and Virginia.

Years since qualifying
44
Trained at
Harvard Medical School
Licensed in
DC, MD, VA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

700 2nd St NE Kaiser Permanente Capitol Hill Medical Ctr
Washington, DC 20002-8100 Not confirmed with CMS for 13 years — call before visiting
Phone: (202) 346-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence MD039504 (DC)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence D0044484 (MD)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 0101249530 (VA)

Record details

NPI number1942256110
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 26, 2006
Last updated in NPPESDecember 6, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1982 (44 years in practice)
Group practice Renaissance Imaging Medical Associates Inc — 126 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations12 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,095
Services billed 1,471 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • St Mary Medical Center Hospital · Long Beach, CA
  • Ventura County Medical Center Hospital · Ventura, CA
  • Glendale Mem Hospital & Hlth Center Hospital · Glendale, CA
  • Northridge Hospital Medical Center Hospital · Northridge, CA
  • Providence Saint Joseph Medical Ctr Hospital · Burbank, CA

Colleagues at Renaissance Imaging Medical Associates Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 126 clinicians in the practice; 12 are shown here.

Other providers in Washington