Diane M. Brewer, M.A.

NPI 1235563487ActiveIndividual· Audiologist· Washington, DC

Audiologist (M.A.) in Washington, District of Columbia, licensed in DC, with an NPI issued in August 2013.

Overview

NPI	1235563487
Status	Active
Entity type	Individual
Credential	M.A.
Sole proprietor	Yes
NPI issued	Aug 23, 2013
Last updated in NPPES	Aug 23, 2013

Specialties and licenses

Taxonomy	Code	License	State
Audiologist Primary	231H00000X	AUD000001	DC

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 4, 2026	No match	—
New York OMIG · Nov 4, 2026	No match	—
Ohio Medicaid · Nov 4, 2026	No match	—
Pennsylvania Medicheck · Nov 4, 2026	No match	—
Washington HCA · Nov 4, 2026	No match	—

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

Medicare

Enrollment (PECOS)	Not in the public enrollment file of Oct 1, 2026

Medicare sources and data years

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