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MR. MACIEJ MODZELEWSKI M.S. CCC-SLP
NPI 1710317854
Speech-Language Pathologist in Harrison, NJ

Active since November 26, 2013
415 N 5TH ST, HARRISON, NJ 07029(973) 482-6960 Get Directions Write a Review

NPPES record last updated: November 26, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Maciej Modzelewski M.s. Ccc-slp NPPES

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

MR. MACIEJ MODZELEWSKI M.S. CCC-SLP (NPI 1710317854) is an individual speech-language pathologist provider in Harrison, New Jersey, licensed in New Jersey (41YS00696800) and active in the NPI registry since November 2013.

NPPES Registry Identity

NPI1710317854
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameMR. MACIEJ MODZELEWSKICredential: M.S. CCC-SLP
Location Address415 N 5TH STHarrison, NJ 07029-1201
Mailing Address415 N 5th StHarrison, NJ 07029-1201
Phone(973) 482-6960
Sole ProprietorYes
Enumeration DateNovember 26, 2013
✔ NPI 1710317854 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 NJ · 41YS00696800
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.
415 N 5TH ST, Harrison, NJ 07029
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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 Maciej Modzelewski's NPI number?

The NPI number for Maciej Modzelewski is 1710317854. It was assigned to this individual provider in the NPPES registry on November 26, 2013.

Where is Maciej Modzelewski located?

Maciej Modzelewski practices at 415 N 5th St, Harrison, NJ 07029. The listed phone number is (973) 482-6960.

What is Maciej Modzelewski'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 Maciej Modzelewski was last updated on November 26, 2013, 12 years ago. NPI Profile syncs with the weekly NPPES data releases published by CMS; the most recent full sync was completed on July 26, 2026. 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.