Constantine Lyketsos, M.D.

NPI 1306881909ActiveIndividual· Psychiatry & Neurology, Psychiatry· Baltimore, MD

Psychiatry & Neurology, Psychiatry (M.D.) in Baltimore, Maryland, trained at Washington University School of Medicine (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $61,201 for 357 claims, against $21,528 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2024, $5,658 in all, mostly consulting fees.

Overview

NPI	1306881909
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jun 18, 2006
Last updated in NPPES	Mar 14, 2013

Specialties and licenses

Taxonomy	Code	License	State
Psychiatry & Neurology, Psychiatry Primary	2084P0800X	D38790	MD

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 - Psychiatry (MD)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	152
Services billed	255 across 13 procedure codes
Paid by Medicare	$21,528

Part D prescriptions in 2024

Prescriptions (claims)	357 · 741 30-day fills
Patients	63
Total drug cost	$61,201
Generic share	89% of claims

Medicare sources and data years

Education and affiliations

Medical school	Washington University School of Medicine
Graduation year	1988
Medicare specialty	Psychiatry
Secondary specialties	Geriatric Psychiatry
Telehealth	Offers telehealth