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

Dr. Katharine Ersing, ND

Individual provider Naturopath · NPI 1184352601

Dr. Katharine Ersing, ND is a Naturopath in Seatac, Washington. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2022

Practice location Address checks out

4040 S 188th St Ste 201
Seatac, WA 98188-5070
Phone: (206) 277-7200
Fax: (206) 277-7202
Show map & directions

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

Additional practice locations (1)

  • 3670 Stone Way N, Seattle, WA 98103-8004 — (206) 834-4100

Specialties & licences

Naturopath (primary) Taxonomy 175F00000X · Licence NT61357025 (WA)

Record details

NPI number1184352601
Entity typeIndividual (Type 1)
GenderFemale
Credentials ND
Sole proprietorNo
NPI enumeratedAugust 11, 2022
Last updated in NPPESNovember 27, 2024
Certification dateNovember 27, 2024

Other providers in Seatac