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

Ratnasiri Gunawardena, MD

Individual provider Specialist · NPI 1700851300

Ratnasiri Gunawardena, MD is an Endocrinology in Norfolk, Virginia. Qualified in 1994, 32 years ago. Practices with Sentara Medical Group, a 1,403-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Missouri and Virginia.

Years since qualifying
32
Licensed in
MO, VA
In the registry since
2006
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

850 Kempsville Rd Ste 100E
Norfolk, VA 23502-3920
Phone: (757) 261-5744
Fax: (757) 261-0321
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1066 Executive Parkway Dr, Saint Louis, MO 63141-6340 — (314) 317-0600

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 0101239066 (VA)
Specialist Taxonomy 174400000X · Licence 2003013994 (MO)

Record details

NPI number1700851300
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 17, 2006
Last updated in NPPESDecember 29, 2023
Certification dateDecember 29, 2023

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Sentara Medical Group — 1403 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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