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

Karen J Oconnell, MD

Individual provider Emergency Medicine Physician · NPI 1699846055

Karen J Oconnell, MD is a Pediatric Medicine in Washington, District of Columbia. Graduated from Eastern Virginia Medical School in 1999, 27 years ago. Works from 3 locations and accepts Medicare assignment. Licensed in District of Columbia, Maryland, New York and Pennsylvania.

Years since qualifying
27
Trained at
Eastern Virginia Medical School
Licensed in
DC, MD, NY, PA
In the registry since
2006
Specialties on file
4
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

111 Michigan Ave NW
Washington, DC 20010-2978
Phone: (202) 884-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 600 N Wolfe St, Baltimore, MD 21287-0005 — (410) 933-6423
  • 160 E Erie Ave, Philadelphia, PA 19134-1011 — (484) 628-1324

Specialties & licences

Pediatric Emergency Medicine (Pediatrics) Physician (primary) Taxonomy 2080P0204X · Licence MD035560 (DC)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 301787 (NY)
Pediatric Emergency Medicine (Pediatrics) Physician Taxonomy 2080P0204X · Licence MD419126 (PA)
Pediatric Emergency Medicine (Pediatrics) Physician Taxonomy 2080P0204X · Licence D0064472 (MD)

Record details

NPI number1699846055
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 9, 2006
Last updated in NPPESMay 29, 2026
Certification dateMay 29, 2026

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 1999 (27 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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