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

Dr. Alexander Tan, ND

Individual provider Naturopath · NPI 1306992698

Dr. Alexander Tan, ND is a Naturopath in Seattle, Washington. Practices as a sole proprietor and works from 3 locations. Licensed in California and Washington.

Licensed in
CA, WA
In the registry since
2007
Specialties on file
3
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Practice location Address checks out

1455 NW Leary Way Ste 400
Seattle, WA 98107-5138
Phone: (206) 880-0611
Fax: (206) 672-3366
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 141 Camino Alto Ste 1, Mill Valley, CA 94941-2219 — (415) 381-4600
  • 1600 7th Ave Ste 110, Seattle, WA 98101-2288 — (206) 267-4390

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP61279914 (WA)
Naturopath Taxonomy 175F00000X · Licence 212 (CA)
Naturopath Taxonomy 175F00000X · Licence NT00001528 (WA)

Record details

NPI number1306992698
Entity typeIndividual (Type 1)
GenderMale
Credentials ND
Sole proprietorYes
NPI enumeratedJanuary 27, 2007
Last updated in NPPESFebruary 2, 2025
Certification dateFebruary 2, 2025
Mailing address1455 Nw Leary Way Ste 400, Seattle, WA 98107-5138

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