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

Olympia Allergy and Immunology

Organization Allergy & Immunology (Internal Medicine) Physician · NPI 1376156620

Olympia Allergy and Immunology is an Allergy & Immunology (Internal Medicine) Physician in Bellevue, Washington. Registered with an NPI since 2020.

In the registry since
2020

Practice location Address checks out

2320 130th Ave NE Ste 220
Bellevue, WA 98005-1718
Phone: (704) 754-0257
Show map & directions

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

Specialties & licences

Allergy & Immunology (Internal Medicine) Physician (primary) Taxonomy 207RA0201X

Record details

NPI number1376156620
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jon Welch — Owner/Provider · (704) 754-0257
NPI enumeratedAugust 26, 2020
Last updated in NPPESDecember 4, 2020
Certification dateDecember 4, 2020
Mailing address2320 130th Ave Ne Ste 220, Bellevue, WA 98005-1718