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

Dr. Evelyn Leechawengwongs, MD

Individual provider Allergy & Immunology (Internal Medicine) Physician · NPI 1538364450

Dr. Evelyn Leechawengwongs, MD is an Allergy & Immunology (Internal Medicine) Physician in Vancouver, Washington. Licensed in Oregon, Texas and Washington. Registered with an NPI since 2007.

Licensed in
OR, TX, WA
In the registry since
2007
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

16821 SE McGillivray Blvd Ste 110
Vancouver, WA 98683-0499
Phone: (360) 567-1773
Fax: (360) 567-1967
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence MD60279701 (WA)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence N7557 (TX)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence MD157966 (OR)

Record details

NPI number1538364450
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2007
Last updated in NPPESSeptember 6, 2012

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