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

HEATHER DAYNA SIMON
NPI 1912797325
Speech-Language Pathologist in Plainview, NY

Q: What is Heather Simon's NPI number?

The NPI number for Heather Simon is 1912797325. It was assigned to this individual provider in the NPPES registry on May 8, 2025.

Q: What is Heather Simon'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 Heather Simon was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 May 08, 2025

245 NEWTOWN RD STE 102, PLAINVIEW, NY 11803(516) 802-2518(516) 644-5471 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 24, 2026, Sep 18, 2026, May 8, 2025 (3 updates tracked since 2025).

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About Heather Dayna Simon NPPES

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

HEATHER DAYNA SIMON (NPI 1912797325) is an individual speech-language pathologist provider in Plainview, New York, licensed in New York (037150) and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1912797325

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameHEATHER DAYNA SIMON

Location Address245 NEWTOWN RD STE 102Plainview, NY 11803-4317

Mailing Address114 Hazelnut CtMelville, NY 11747-4243 · (516) 655-8763

Phone(516) 802-2518

Fax(516) 644-5471

Sole ProprietorNo

Enumeration DateMay 8, 2025

Last NPPES UpdateSeptember 24, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2026

✔ NPI 1912797325 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 · 037150

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.

245 NEWTOWN RD STE 102, Plainview, NY 11803

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Other Providers at the Same Location NPPES 14

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

JESSICA SAMOUKI

Occupational Therapist