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Jasmine Kai-Tse Zia, MD

NPI 1093826257ActiveIndividual· Internal Medicine, Gastroenterology· Seattle, WA

Internal Medicine, Gastroenterology (MD) in Seattle, Washington, trained at University of Washington School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $238,829 for 1,167 claims, against $37,093 paid for services in 2024. Phathom Pharmaceuticals, Inc. reported $125.00 in payments in 2025, mostly food and beverage.

Overview

NPI1093826257
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedAug 31, 2006
Last updated in NPPESFeb 4, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine, Gastroenterology Primary207RG0100XMD60024715WA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Gastroenterology (WA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients211
Services billed372 across 33 procedure codes
Paid by Medicare$37,093

Part D prescriptions in 2024

Prescriptions (claims)1,167 · 1,555 30-day fills
Patients260
Total drug cost$238,829
Generic share77% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Washington School of Medicine
Graduation year2006
Medicare specialtyGastroenterology
Secondary specialtiesInternal Medicine
TelehealthOffers telehealth

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$125.00 · 1 payment from 1 company
  • 2024$52.33 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Phathom Pharmaceuticals, Inc.$125.001

What the 2025 payments were for

  • Food and Beverage$125.00 · 1 payment

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other gastroenterologists in Seattle

All 167 gastroenterologists in Seattle · All gastroenterologists in Washington