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

Shelley Tantau, ACNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1457719304

Shelley Tantau, ACNP is a Nurse Practitioner in Vashon, Washington. Qualified in 2012, 14 years ago. Practices with Franciscan Medical Group, a 1,417-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California and Washington.

Years since qualifying
14
Licensed in
CA, WA
In the registry since
2016
Specialties on file
3
What do these letters mean?
ACNP — Acute Care Nurse Practitioner
A nurse practitioner who treats acutely ill patients, usually in hospital.

See every abbreviation used in this directory →

Practice location Address checks out

9426 SW 268th St
Vashon, WA 98070-8416
Phone: (707) 758-7700
Show map & directions

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

Additional practice locations (3)

  • 1455 Battersby Ave, Enumclaw, WA 98022-3634 — (253) 426-6341
  • 950 Broadway Ste 404, Tacoma, WA 98402-4454 — (206) 774-8557
  • 1717 S J St, Tacoma, WA 98405-4933 — (253) 426-6341

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence AP60961397 (WA)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 95003458 (CA)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence AP60961397 (WA)

Record details

NPI number1457719304
Entity typeIndividual (Type 1)
GenderFemale
Credentials ACNP
Sole proprietorNo
NPI enumeratedFebruary 7, 2016
Last updated in NPPESMay 13, 2026
Certification dateMay 13, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Franciscan Medical Group — 1417 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount