Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mary Lou Luebbe-Gearhart, AUD

Audiologist in Columbus, OH · enumerated 2007 · practices at Luebbe Hearing Services.

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

National Provider Identifier

1801924543

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary Lou Luebbe-Gearhart

Credential AUD

Sex Female

Practice address Columbus, OH, 43214

Phone (614) 431-1010

Fax (614) 847-0015

Enumeration date Mar 2, 2007

Last updated in NPPES Mar 25, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License A00304 (OH) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier	Type	State	Issuer
0048022	Medicaid	OH	-
0592185	Medicaid	OH	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mary Luebbe-Gearhart practice?

The practice location on file with NPPES is in Columbus, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mary Luebbe-Gearhart?

The National Provider Identifier (NPI) for Mary Luebbe-Gearhart is 1801924543, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Luebbe Hearing Services Audiologist · Columbus, OH NPI 1801910476 Justin Barnhart Hearing Instrument Specialist · Columbus, OH NPI 1467786830 Kristin Doyle Audiologist-Hearing Aid Fitter · Columbus, OH NPI 1518286525 Clint Snedegar Hearing Instrument Specialist · Columbus, OH NPI 1508297821 Kelly Rostorfer Audiologist · Columbus, OH NPI 1073915740 Devon Zurovchak Audiologist · Columbus, OH NPI 1578248134

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-25.