Sean Patrick Alexander, M.D.

NPI 1952538217ActiveIndividual· Anesthesiology· Washington, DC

Anesthesiology (M.D.) with Kaiser Foundation Health Plan of the Mid Atlantic States, Inc and 1 other group, practicing in Washington, District of Columbia. Enrolled in Medicare as practitioner - anesthesiology and practitioner - anesthesiology.

Overview

NPI	1952538217
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	Yes
NPI issued	Jun 15, 2009
Last updated in NPPES	Jun 7, 2021
Certified by provider	Jun 7, 2021

Specialties and licenses

Taxonomy	Code	License	State
Anesthesiology Primary	207L00000X	MD038732	DC
Anesthesiology	207L00000X	245866-1	NY

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Anesthesiology (DC); Practitioner - Anesthesiology (MD); Practitioner - Anesthesiology (VA)

Medicare sources and data years

Education and affiliations

Graduation year	2005
Medicare specialty	Anesthesiology
Secondary specialties	Pediatric Medicine

Medical groups

Kaiser Foundation Health Plan of the Mid Atlantic States, IncLargo, MD · 1,899 clinicians
Anesthesia Connections-Virginia, LLCLeesburg, VA · 12 clinicians

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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