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

Erandi Wathsala Liyanaarachchi, MD

Individual provider Internal Medicine Physician · NPI 1518227651

Erandi Wathsala Liyanaarachchi, MD is an Internal Medicine in Portland, Oregon. Qualified in 2007, 19 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
19
Licensed in
OR
In the registry since
2012
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

9205 SW Barnes Rd
Portland, OR 97225-6603
Phone: (503) 216-2906
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 600 E 233rd St, Bronx, NY 10466-2604 — (718) 920-9880

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD174029 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD174029 (OR)

Record details

NPI number1518227651
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2012
Last updated in NPPESJuly 23, 2021
Certification dateJuly 23, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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