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

Paul Youn, MD

Individual provider Internal Medicine Physician · NPI 1770841256

Paul Youn, MD is a Radiation Oncology in Riverhead, New York. Graduated from University of Rochester School of Medicine and Dentistry in 2012, 14 years ago. Practices with North Shore Hematology Oncology Associates PC, a 473-clinician group and accepts Medicare assignment. Licensed in Indiana, New York and Pennsylvania.

Years since qualifying
14
Trained at
University of Rochester School of Medicine and Dentistry
Licensed in
IN, NY, PA
In the registry since
2012
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

1333 Roanoke Ave
Riverhead, NY 11901-2029
Phone: (631) 751-3000
Fax: (631) 509-6559
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 296501 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT201261 (PA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 01078147A (IN)

Record details

NPI number1770841256
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 2, 2012
Last updated in NPPESJanuary 31, 2020
Certification dateJanuary 31, 2020
Mailing address1500 Route 112 Bldg 4, Port Jefferson Station, NY 11776-8055

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated 2012 (14 years in practice)
Group practice North Shore Hematology Oncology Associates Pc — 473 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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