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

Individual provider Family Medicine Physician · NPI 1285084012

Thiviyanath Sellathurai, MD is a Family Practice in Puyallup, Washington. Qualified in 2015, 11 years ago. Practices with Geisinger Clinic, a 3,413-clinician group and accepts Medicare assignment. Licensed in Pennsylvania and Washington.

Years since qualifying
11
Licensed in
PA, WA
In the registry since
2016
Specialties on file
2
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

15214 Canyon Rd E Ste 100
Puyallup, WA 98375-7457
Phone: (253) 539-4200
Fax: (253) 539-6005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD61181719 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD468811 (PA)

Record details

NPI number1285084012
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2016
Last updated in NPPESOctober 7, 2025
Certification dateOctober 7, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Puyallup