Vanston O. Masri, D.O.

NPI 1205087038ActiveIndividual· Anesthesiology· Denver, CO

Anesthesiology (D.O.) in Denver, Colorado, trained at Edward Via Col of Osteo Medicine-Virginia Campus (class of 2008). Mostly services rather than prescriptions: Medicare paid $32,153 for 126 patients in 2024, with only 22 Part D claims. Boston Scientific Corporation reported $25.90 in payments in 2025, mostly food and beverage.

Overview

NPI	1205087038
Status	Active
Entity type	Individual
Credential	D.O.
Sole proprietor	No
NPI issued	Oct 10, 2008
Last updated in NPPES	May 5, 2021
Certified by provider	May 5, 2021

Specialties and licenses

Taxonomy	Code	License	State
Anesthesiology Primary	207L00000X	0054513	CO
Student in an Organized Health Care Education/Training Program	390200000X	39.009748	OH
Student in an Organized Health Care Education/Training Program	390200000X	TL2872	CO

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 - Anesthesiology (CO); Practitioner - Anesthesiology (DC); Practitioner - Anesthesiology (VA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	126
Services billed	470 across 56 procedure codes
Paid by Medicare	$32,153

Part D prescriptions in 2024

Prescriptions (claims)	22 · 28 30-day fills
Patients	14
Total drug cost	$255.29
Generic share	95% of claims

Medicare sources and data years

Education and affiliations

Medical school	Edward Via Col of Osteo Medicine-Virginia Campus
Graduation year	2008
Medicare specialty	Anesthesiology
Secondary specialties	Pain Management
Telehealth	Offers telehealth