Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

KELLYN GREGORY
NPI 1407750201
Speech-Language Pathologist in Sayville, NY

Q: What is Kellyn Gregory's NPI number?

The NPI number for Kellyn Gregory is 1407750201. It was assigned to this individual provider in the NPPES registry on October 5, 2026.

Q: What is Kellyn Gregory'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 Kellyn Gregory was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 October 05, 2026

440 LINCOLN AVE, SAYVILLE, NY 11782(631) 244-6725 Get Directions Write a Review

NPPES record added: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Kellyn Gregory NPPES

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

KELLYN GREGORY (NPI 1407750201) is an individual speech-language pathologist provider in Sayville, New York, licensed in New York (037032) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1407750201

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameKELLYN GREGORY

Location Address440 LINCOLN AVESayville, NY 11782-1406

Mailing Address287 Versa PlSayville, NY 11782-2238

Phone(631) 244-6725

Sole ProprietorNo

Enumeration DateOctober 5, 2026

NPPES CertifiedOctober 5, 2026

✔ NPI 1407750201 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 NY · 037032

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.

440 LINCOLN AVE, Sayville, NY 11782

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Other Providers at the Same Location NPPES

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

DR. CATHERINE MARY PENNELLO PHD

Psychologist

440 LINCOLN AVE
SAYVILLE, NY 11782

Suffolk County (631) 244-6737

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 Kellyn Gregory's NPI number?

The NPI number for Kellyn Gregory is 1407750201. It was assigned to this individual provider in the NPPES registry on October 5, 2026.

Where is Kellyn Gregory located?

Kellyn Gregory practices at 440 Lincoln Ave, Sayville, NY 11782. The listed phone number is (631) 244-6725.

What is Kellyn Gregory'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 Kellyn Gregory was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.