Individual provider · Type 1 NPI

Mary Katherine Heyer

Speech-Language Pathologist · Los Angeles, CA

NPI number 1255258463 Active

Practice location

633 W 5th St Ofc 2876B
Los Angeles, CA 90071-2005

Call (512) 377-6318 Map

Specialties and licenses

TaxonomyCodeLicense
Speech-Language Pathologist Primary 235Z00000XSL016496 (PA)

Speech-Language Pathologist: The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonan…

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About NPI 1255258463

Mary Katherine Heyer's National Provider Identifier is 1255258463, issued on Jun 30, 2026. The primary taxonomy on file is Speech-Language Pathologist (235Z00000X), and the practice location is in Los Angeles, CA. The record was last updated on Jun 30, 2026.