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

Dr. Thomas John Agostini, MD

Individual provider Pediatric Adolescent Medicine Physician · NPI 1194428953

Dr. Thomas John Agostini, MD is a Pediatric Medicine in Seattle, Washington. Qualified in 2023, 3 years ago. Licensed in Washington.

Years since qualifying
3
Licensed in
WA
In the registry since
2023
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

4800 Sand Point Way NE # OC.7830
Seattle, WA 98105-3901
Phone: (206) 987-2525
Show map & directions

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

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence ML61425579 (WA)

Record details

NPI number1194428953
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2023
Last updated in NPPESMay 14, 2026
Certification dateMay 14, 2026
Mailing address4800 Sand Point Way Ne # Oc.7830, Seattle, WA 98105-3901

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated

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