DIANA DAUTZENBERG-WALTER MS, CCC-SLP, TSSLD
NPI 1720552961
Speech-Language Pathologist in Southampton, NY

Q: What is Diana Dautzenberg-walter's NPI number?

The NPI number for Diana Dautzenberg-walter is 1720552961. It was assigned to this individual provider in the NPPES registry on January 21, 2019.

Q: What is Diana Dautzenberg-walter's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Active since January 21, 2019

168 HILL ST, SOUTHAMPTON, NY 11968(631) 283-3272 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 22, 2025, Jan 23, 2020, Jan 21, 2019 (3 updates tracked since 2019).

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About Diana Dautzenberg-walter Ms, Ccc-slp, Tssld NPPES

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

DIANA DAUTZENBERG-WALTER MS, CCC-SLP, TSSLD (NPI 1720552961) is an individual speech-language pathologist provider in Southampton, New York and active in the NPI registry since January 2019.

NPPES Registry Identity

NPI1720552961

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameDIANA DAUTZENBERG-WALTERCredential: MS, CCC-SLP, TSSLD

Location Address168 HILL STSouthampton, NY 11968-5337

Mailing Address168 Hill StSouthampton, NY 11968-5337

Phone(631) 283-3272

Sole ProprietorNo

Enumeration DateJanuary 21, 2019

Last NPPES UpdateDecember 22, 20253 updates tracked since enumeration

NPPES CertifiedDecember 22, 2025

✔ NPI 1720552961 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

168 HILL ST, Southampton, NY 11968

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Other Providers at the Same Location NPPES 13

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

ASHLEIGH PARSONS

Speech-Language Pathologist