Stephen W. Bayles, MD

NPI 1477661080ActiveIndividual· Otolaryngology· Seattle, WA

Otolaryngology (MD) in Seattle, Washington, trained at Emory University School of Medicine (class of 1994). Mostly services rather than prescriptions: Medicare paid $157,970 for 248 patients in 2024, with only 30 Part D claims. Stryker Corporation reported $125.02 in payments in 2024, mostly food and beverage.

Overview

NPI	1477661080
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Aug 25, 2006
Last updated in NPPES	Jan 25, 2013

Specialties and licenses

Taxonomy	Code	License	State
Otolaryngology Primary	207Y00000X	MD00042558	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 - Otolaryngology (WA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	248
Services billed	623 across 89 procedure codes
Paid by Medicare	$157,970

Part D prescriptions in 2024

Prescriptions (claims)	30 · 36 30-day fills
Patients	13
Total drug cost	$1,384
Generic share	90% of claims

Medicare sources and data years

Education and affiliations

Medical school	Emory University School of Medicine
Graduation year	1994
Medicare specialty	Otolaryngology
Secondary specialties	Plastic And Reconstructive Surgery
Telehealth	Offers telehealth