Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HALEY A CLARK
NPI 1992549778
Speech-Language Pathologist in Allentown, PA

Q: What is Haley Clark's NPI number?

The NPI number for Haley Clark is 1992549778. It was assigned to this individual provider in the NPPES registry on June 25, 2024.

Q: What is Haley Clark'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 Haley Clark was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days 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 June 25, 2024

3230 DOUGLAS RD, ALLENTOWN, PA 18103(484) 221-5660 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 27, 2026, Nov 15, 2024, Jun 25, 2024 (3 updates tracked since 2024).

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About Haley A Clark NPPES

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

HALEY A CLARK (NPI 1992549778) is an individual speech-language pathologist provider in Allentown, Pennsylvania, licensed in Pennsylvania (SL018963) and active in the NPI registry since June 2024.

NPPES Registry Identity

NPI1992549778

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameHALEY A CLARK

Location Address3230 DOUGLAS RDAllentown, PA 18103-7708

Mailing Address3230 Douglas RdAllentown, PA 18103-7708

Phone(484) 221-5660

Sole ProprietorNo

Enumeration DateJune 25, 2024

Last NPPES UpdateJune 23, 20263 updates tracked since enumeration

NPPES CertifiedJune 23, 2026

✔ NPI 1992549778 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 · SL018963

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.

3230 DOUGLAS RD, Allentown, PA 18103

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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 Haley Clark's NPI number?

The NPI number for Haley Clark is 1992549778. It was assigned to this individual provider in the NPPES registry on June 25, 2024.

Where is Haley Clark located?

Haley Clark practices at 3230 Douglas Rd, Allentown, PA 18103. The listed phone number is (484) 221-5660.

What is Haley Clark'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 Haley Clark was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days 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.