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

CAROLINE MESSEMER
NPI 1306754411
Speech-Language Pathologist in Williston Park, NY

Q: What is Caroline Messemer's NPI number?

The NPI number for Caroline Messemer is 1306754411. It was assigned to this individual provider in the NPPES registry on August 31, 2026.

Q: What is Caroline Messemer'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 Caroline Messemer was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 August 31, 2026

129A HILLSIDE AVE, WILLISTON PARK, NY 11596(516) 742-5243 Get Directions Write a Review

NPPES record added: August 31, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

On this page

About Caroline Messemer NPPES

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

CAROLINE MESSEMER (NPI 1306754411) is an individual speech-language pathologist provider in Williston Park, New York and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1306754411

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameCAROLINE MESSEMER

Location Address129A HILLSIDE AVEWilliston Park, NY 11596-2305

Mailing Address5 Bengeyfield DrEast Williston, NY 11596-1931 · (516) 680-4530

Phone(516) 742-5243

Sole ProprietorNo

Enumeration DateAugust 31, 2026

NPPES CertifiedAugust 31, 2026

✔ NPI 1306754411 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

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.

129A HILLSIDE AVE, Williston Park, NY 11596

Open in Google Maps ↗

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.

AMANDA C TRIANTAFELLOU

Speech-Language Pathologist

129A HILLSIDE AVE
WILLISTON PARK, NY 11596

Nassau County (212) 470-9271

MRS. ROSANNA FELICIONE M.A., C.C.C.-SLP

Speech-Language Pathologist

129A HILLSIDE AVE
WILLISTON PARK, NY 11596

Nassau County (516) 742-5243

EMILY GOMEZ OTD, OTR/L

Occupational Therapist

129A HILLSIDE AVE
WILLISTON PARK, NY 11596

Nassau County (516) 742-5243

ALESSONDRA TUFANO

Speech-Language Pathologist

129A HILLSIDE AVE
WILLISTON PARK, NY 11596

Nassau County (516) 742-5243

MRS. MAUREEN MCAWARD MS

Occupational Therapist

129A HILLSIDE AVE
WILLISTON PARK, NY 11596

Nassau County (516) 742-5243

MS. TERESA LYONS MA, CCC-SLP

Speech-Language Pathologist

129A HILLSIDE AVE
WILLISTON PARK, NY 11596

Nassau County (516) 742-5243

MICHELLE CELLAN MS CCC SLP

Speech-Language Pathologist

129A HILLSIDE AVE
WILLISTON PK, NY 11596

Nassau County (516) 742-5243

EMMA SOPHIE HAKIMIAN

Speech-Language Pathologist

129A HILLSIDE AVE
WILLISTON PARK, NY 11596

Nassau County (516) 742-5243

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 Caroline Messemer's NPI number?

The NPI number for Caroline Messemer is 1306754411. It was assigned to this individual provider in the NPPES registry on August 31, 2026.

Where is Caroline Messemer located?

Caroline Messemer practices at 129A Hillside Ave, Williston Park, NY 11596. The listed phone number is (516) 742-5243.

What is Caroline Messemer'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 Caroline Messemer was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.