JOY DIEFFENDERFER
NPI 1407183817
Speech-Language Pathologist in Whitehall, PA

Q: What is Joy Dieffenderfer's NPI number?

The NPI number for Joy Dieffenderfer is 1407183817. It was assigned to this individual provider in the NPPES registry on November 5, 2009. The provider is also known as Joy Ford.

Q: What is Joy Dieffenderfer'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 Joy Dieffenderfer was last updated on January 26, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 05, 2009

3721 CRESCENT CT W, WHITEHALL, PA 18052(610) 767-7667 Get Directions Write a Review

NPPES record last updated: January 26, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Joy Dieffenderfer NPPES

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

JOY DIEFFENDERFER (NPI 1407183817) is an individual speech-language pathologist provider in Whitehall, Pennsylvania, licensed in Pennsylvania (SL009120) and active in the NPI registry since November 2009.

NPPES Registry Identity

NPI1407183817

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameJOY DIEFFENDERFER

Location Address3721 CRESCENT CT WWhitehall, PA 18052-3446

Mailing Address3721 Crescent Ct WWhitehall, PA 18052-3446 · (610) 767-7667

Phone(610) 767-7667

Sole ProprietorYes

Enumeration DateNovember 5, 2009

Last NPPES UpdateJanuary 26, 2011

✔ NPI 1407183817 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 PA · SL009120

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.

3721 CRESCENT CT W, Whitehall, PA 18052

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Other Names 1

Former Name (1)Joy Ford

Other Identifiers 2

OtherSL009120PA · Pa State License

Other12142675PA · Asha License

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER YENSER OTR L

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