Lynn B. Swisher, M.D.

NPI 1659392538ActiveIndividual· Specialist· Ithaca, NY

Specialist (M.D.) in Ithaca, New York, trained at State University of Ny Upstate Medical University (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $561,625 for 1,017 claims, against $148,250 paid for services in 2024. Abbott Laboratories was the largest of 5 companies reporting payments in 2025, $240.52 in all, mostly food and beverage.

Overview

NPI	1659392538
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jul 23, 2006
Last updated in NPPES	May 20, 2008

Specialties and licenses

Taxonomy	Code	License	State
Specialist Primary	174400000X	184364	NY

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 - Internal Medicine (NY)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	779
Services billed	2,879 across 66 procedure codes
Paid by Medicare	$148,250

Part D prescriptions in 2024

Prescriptions (claims)	1,017 · 2,572 30-day fills
Patients	325
Total drug cost	$561,625
Generic share	72% of claims

Medicare sources and data years

Education and affiliations

Medical school	State University of Ny Upstate Medical University
Graduation year	1989
Medicare specialty	Internal Medicine
Secondary specialties	Cardiovascular Disease (Cardiology)
Telehealth	Offers telehealth