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

Justin Colin Somerville, MD

Individual provider Colon & Rectal Surgery Physician · NPI 1023016672

Justin Colin Somerville, MD is a Colorectal Surgery (Proctology) in Columbia, Maryland. Graduated from University of Maryland School of Medicine in 1999, 27 years ago. Practices with St Agnes Healthcare Inc, a 269-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
27
Trained at
University of Maryland School of Medicine
Licensed in
MD
In the registry since
2005
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

10700 Charter Dr Ste 200
Columbia, MD 21044-3629
Phone: (410) 695-9950
Fax: (410) 695-9953
Show map & directions

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

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence D0062808 (MD)

Record details

NPI number1023016672
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2005
Last updated in NPPESJuly 24, 2023
Certification dateJuly 24, 2023

Medicare enrollment

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

Medicare specialtyCOLORECTAL SURGERY (PROCTOLOGY)
Also practisesGENERAL SURGERY
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice St Agnes Healthcare Inc — 269 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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