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

Dr. Stephen Joseph Koczirka Jr., MD

Individual provider Emergency Medicine Physician · NPI 1659505717

Dr. Stephen Joseph Koczirka Jr., MD is an Emergency Medicine in Newark, Delaware. Graduated from Jefferson Medical College of Thomas Jefferson University in 2009, 17 years ago. Practices with Christiana Care Health Services Inc, a 1,481-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
17
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
DE
In the registry since
2009
Specialties on file
2
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

4755 Ogletown Stanton Rd Ste 1071 Dept OF Emergency Medicine
Newark, DE 19718-0001
Phone: (302) 733-3901
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence C1-0009977 (DE)
Emergency Medicine Physician Taxonomy 207P00000X · Licence C7-0004268 (DE)

Record details

NPI number1659505717
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2009
Last updated in NPPESDecember 26, 2020
Certification dateDecember 26, 2020

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2009 (17 years in practice)
Group practice Christiana Care Health Services Inc — 1481 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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