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

MARGARET OLENICZAK
NPI 1629983283
Speech-Language Pathologist in Oak Creek, WI

Q: What is Margaret Oleniczak's NPI number?

The NPI number for Margaret Oleniczak is 1629983283. It was assigned to this individual provider in the NPPES registry on August 18, 2026.

Q: What is Margaret Oleniczak's specialty?

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

Active since August 18, 2026

7630 S 10TH ST, OAK CREEK, WI 53154(414) 768-5880 Get Directions Write a Review

NPPES record added: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Margaret Oleniczak NPPES

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

MARGARET OLENICZAK (NPI 1629983283) is an individual speech-language pathologist provider in Oak Creek, Wisconsin and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1629983283

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMARGARET OLENICZAK

Location Address7630 S 10TH STOak Creek, WI 53154-1912

Mailing Address7630 S 10th StOak Creek, WI 53154-1912

Phone(414) 768-5880

Sole ProprietorYes

Enumeration DateAugust 18, 2026

NPPES CertifiedAugust 18, 2026

✔ NPI 1629983283 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.

7630 S 10TH ST, Oak Creek, WI 53154

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 10

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

OAK CREEK-FRANKLIN JT. SCHOOL DISTRICT

Local Education Agency (LEA)