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Lednum Hearing Centers, LLC

Audiologist-Hearing Aid Fitter in Cambridge, MD · enumerated 2015 · authorized official Charles Lednum, Staff Audiologist/Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1801267042

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Registry record

Entity type Organization (Type 2)
Legal business name Lednum Hearing Centers, LLC
Other name <Unavail>
Practice address 400 Maryland Ave Ste 1, Cambridge, MD, 21613
Phone (410) 228-1676
Fax (410) 228-7464
Enumeration date Oct 14, 2015
Last updated in NPPES Oct 10, 2016

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers Secondary
237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers Primary
237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers Secondary

Authorized official

Name Charles Lednum
Title Staff Audiologist/Owner
Phone (443) 521-0576

Other identifiers

Identifier Type State Issuer
L204 Other MD CAREFIRST BC BS
226020 Other MD MAMSI/UNITED HEALTHCARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Lednum Hearing Centers, LLC?
The NPI for Lednum Hearing Centers, LLC is 1801267042, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Lednum Hearing Centers, LLC?
NPPES lists Charles Lednum (Staff Audiologist/Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-10.