Harry L. Teicher, MD

NPI 1821086174ActiveIndividual· Internal Medicine, Gastroenterology· Seattle, WA

Internal Medicine, Gastroenterology (MD) in Seattle, Washington, trained at New York University School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $672,177 for 1,500 claims, against $74,016 paid for services in 2024. Boston Scientific Corporation reported $108.98 in payments in 2025, mostly food and beverage.

Overview

NPI	1821086174
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Oct 11, 2005
Last updated in NPPES	Nov 6, 2021
Certified by provider	Nov 6, 2021

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Gastroenterology Primary	207RG0100X	MD00032495	WA
Internal Medicine	207R00000X	MD00032495	WA

About license numbers in NPPES

Exclusion screening

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

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Gastroenterology (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	405
Services billed	627 across 32 procedure codes
Paid by Medicare	$74,016

Part D prescriptions in 2024

Prescriptions (claims)	1,500 · 2,190 30-day fills
Patients	557
Total drug cost	$672,177
Generic share	70% of claims

Medicare sources and data years

Education and affiliations

Medical school	New York University School of Medicine
Graduation year	1992
Medicare specialty	Gastroenterology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth