Jeffrey Charles Buehler, M.D.

NPI 1164534608ActiveIndividual· Specialist· Portland, OR

Specialist (M.D.) in Portland, Oregon, trained at Js Weill Medical College, Cornell University (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $432,500 for 708 claims, against $45,961 paid for services in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $66.19 in all, mostly food and beverage.

Overview

NPI	1164534608
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Aug 31, 2006
Last updated in NPPES	Jul 8, 2007

Specialties and licenses

Taxonomy	Code	License	State
Specialist Primary	174400000X	MD21799	OR

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 (OR)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	226
Services billed	452 across 44 procedure codes
Paid by Medicare	$45,961

Part D prescriptions in 2024

Prescriptions (claims)	708 · 1,223 30-day fills
Patients	352
Total drug cost	$432,500
Generic share	78% of claims

Medicare sources and data years

Education and affiliations

Medical school	Js Weill Medical College, Cornell University
Graduation year	1998
Medicare specialty	Gastroenterology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth