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

AUGUST WITKOWSKI
NPI 1538086327
Speech-Language Pathologist in New York, NY

Active since July 01, 2026
134 W 26TH ST RM 603, NEW YORK, NY 10001(212) 604-9360 Get Directions Write a Review

NPPES record added: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About August Witkowski NPPES

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

AUGUST WITKOWSKI (NPI 1538086327) is an individual speech-language pathologist provider in New York, New York and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1538086327
Entity TypeIndividual
Primary Taxonomy235Z00000X
Provider Legal NameAUGUST WITKOWSKI
Location Address134 W 26TH ST RM 603New York, NY 10001-7098
Mailing Address134 W 26th St Rm 603New York, NY 10001-7098 · (212) 604-9360
Phone(212) 604-9360
Sole ProprietorNo
Enumeration DateJuly 1, 2026
NPPES CertifiedJuly 2, 2026
✔ NPI 1538086327 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.
134 W 26TH ST RM 603, New York, NY 10001
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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.

ASHLEY GRACE ANTOINE
Speech-Language Pathologist
134 W 26TH ST RM 603
NEW YORK, NY 10001
New York County (212) 604-9360
MS. CHRISTINA MARIE KOHLER CCC-SLP
Speech-Language Pathologist
134 W 26TH ST RM 603
NEW YORK, NY 10001
New York County (212) 604-9360
CAITLYN DEPROSSINO MA
Speech-Language Pathologist
134 W 26TH ST RM 603
NEW YORK, NY 10001
New York County (917) 502-6765
CAITLIN ALEXANDRA FAGAN M.S., CCC-SLP, TSSLD
Speech-Language Pathologist
134 W 26TH ST RM 603
NEW YORK, NY 10001
New York County (212) 604-9360
BYDESIGN THERAPEUTIC GROUP, INC
Early Intervention Provider Agency
134 W 26TH ST RM 603
NEW YORK, NY 10001
New York County (212) 604-9360
SAMANTHA GOLIN
Speech-Language Pathologist
134 W 26TH ST RM 603
NEW YORK, NY 10001
New York County (212) 604-9360
JACQUELINE LOUISE BROWN
Speech-Language Pathologist
134 W 26TH ST RM 603
NEW YORK, NY 10001
New York County (212) 604-9360
SHMICO OROSCO
Speech-Language Pathologist
134 W 26TH ST RM 603
NEW YORK, NY 10001
New York County (212) 604-9360

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 August Witkowski's NPI number?

The NPI number for August Witkowski is 1538086327. It was assigned to this individual provider in the NPPES registry on July 1, 2026.

Where is August Witkowski located?

August Witkowski practices at 134 W 26th St Rm 603, New York, NY 10001. The listed phone number is (212) 604-9360.

What is August Witkowski'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 August Witkowski was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 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.