MRS. MARY M DUVALL MS, CCC-SLP
NPI 1982881231
Speech-Language Pathologist in Philpot, KY

Q: What is Mary Duvall's NPI number?

The NPI number for Mary Duvall is 1982881231. It was assigned to this individual provider in the NPPES registry on January 29, 2008.

Q: What is Mary Duvall's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Duvall was last updated on January 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 29, 2008

6140 OLD STATE RD, PHILPOT, KY 42366(270) 729-0951 Get Directions Write a Review

NPPES record last updated: January 29, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mrs. Mary M Duvall Ms, Ccc-slp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. MARY M DUVALL MS, CCC-SLP (NPI 1982881231) is an individual speech-language pathologist provider in Philpot, Kentucky, licensed in Kentucky (KY-2451) and active in the NPI registry since January 2008.

NPPES Registry Identity

NPI1982881231

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMRS. MARY M DUVALLCredential: MS, CCC-SLP

Location Address6140 OLD STATE RDPhilpot, KY 42366-8802

Mailing Address6140 Old State RdPhilpot, KY 42366-8802 · (270) 729-0951

Phone(270) 729-0951

Sole ProprietorYes

Enumeration DateJanuary 29, 2008

✔ NPI 1982881231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in KY · KY-2451

Definition

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, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

6140 OLD STATE RD, Philpot, KY 42366

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Duvall's NPI number?

The NPI number for Mary Duvall is 1982881231. It was assigned to this individual provider in the NPPES registry on January 29, 2008.

Where is Mary Duvall located?

Mary Duvall practices at 6140 Old State Rd, Philpot, KY 42366. The listed phone number is (270) 729-0951.

What is Mary Duvall's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Mary Duvall was last updated on January 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.