Walid Zairi, CRNA

NPI 1558808428ActiveIndividual· Nurse Anesthetist, Certified Registered· Concord, MA

Nurse Anesthetist, Certified Registered (CRNA) with Emerson Practice Associates II, Inc, practicing in Concord, Massachusetts. Medicare paid $14,240 for services to 128 patients in 2024. Lists Emerson Hospital - as a hospital affiliation.

Overview

NPI	1558808428
Status	Active
Entity type	Individual
Credential	CRNA
Sole proprietor	No
NPI issued	Jan 30, 2017
Last updated in NPPES	Sep 15, 2021
Certified by provider	Sep 15, 2021

Specialties and licenses

Taxonomy	Code	License	State
Nurse Anesthetist, Certified Registered Primary	367500000X	RN2308491	MA

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 - Certified Registered Nurse Anesthetist (CRNA) (AZ); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (MA)
Accepts assignment	Yes (participating)