Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Douglas Junwoo Koo, MD

Individual provider Internal Medicine Physician · NPI 1801088380

Dr. Douglas Junwoo Koo, MD is an Internal Medicine in New York, New York. Graduated from University of North Carolina at Chapel Hill School of Medicine in 2004, 22 years ago. Practices with Memorial Medical Consultation Group, a 84-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
22
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
NY
In the registry since
2007
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

1275 York Ave H-1007
New York, NY 10065-6007
Phone: (646) 281-2192
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 242902 (NY)

Record details

NPI number1801088380
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 17, 2007
Last updated in NPPESJuly 30, 2008

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPICE/PALLIATIVE CARE
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Memorial Medical Consultation Group — 84 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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