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

KATARINA MARIE NIKOLIC
NPI 1902730385
Speech-Language Pathologist in Ellwood City, PA

Active since June 10, 2026
26 PITTSBURGH CIR, ELLWOOD CITY, PA 16117(724) 752-1551 Get Directions Write a Review

NPPES record added: June 10, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Katarina Marie Nikolic NPPES

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

KATARINA MARIE NIKOLIC (NPI 1902730385) is an individual speech-language pathologist provider in Ellwood City, Pennsylvania and active in the NPI registry since June 2026. She maintains a secondary practice location in Ellwood City.

NPPES Registry Identity

NPI1902730385
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameKATARINA MARIE NIKOLIC
Location Address26 PITTSBURGH CIREllwood City, PA 16117-2136
Mailing Address26 Pittsburgh CirEllwood City, PA 16117-2136 · (724) 752-1551
Phone(724) 752-1551
Sole ProprietorNo
Enumeration DateJune 10, 2026
NPPES CertifiedJune 10, 2026
✔ NPI 1902730385 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.
26 PITTSBURGH CIR, Ellwood City, PA 16117
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Secondary Practice Location 1

Location 1924 Crescent AveEllwood City, PA 16117-1841 · Phone (724) 752-0239

Other Providers at the Same Location NPPES 9

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

MRS. BRITTANY NICOLE WALSH M.S. CCC-SLP
Speech-Language Pathologist
26 PITTSBURGH CIR
ELLWOOD CITY, PA 16117
Lawrence County (724) 651-1551
ALEXIS BOOTS OTD, OTR/L
Occupational Therapist
26 PITTSBURGH CIR
ELLWOOD CITY, PA 16117
Lawrence County (301) 512-4129
CASSANDRA COOK
Speech-Language Pathologist
26 PITTSBURGH CIR
ELLWOOD CITY, PA 16117
Lawrence County (724) 544-1876
NATALIE HARBIN MA CCC-SLP
Speech-Language Pathologist
26 PITTSBURGH CIR
ELLWOOD CITY, PA 16117
Lawrence County (724) 651-1551
SARAH WALKER
Speech-Language Pathologist
26 PITTSBURGH CIR
ELLWOOD CITY, PA 16117
Lawrence County (724) 752-1551
JULIA MASCHARKA
Occupational Therapist
26 PITTSBURGH CIR
ELLWOOD CITY, PA 16117
Lawrence County (724) 752-1551
MEGAN LEE DAVIS MA, CCC-SLP
Speech-Language Pathologist
26 PITTSBURGH CIR
ELLWOOD CITY, PA 16117
Lawrence County (301) 512-4129
RIA ANNE SCHLACHTER M.S., CCC-SLP
Speech-Language Pathologist
26 PITTSBURGH CIR
ELLWOOD CITY, PA 16117
Lawrence County (724) 752-1551

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 Katarina Nikolic's NPI number?

The NPI number for Katarina Nikolic is 1902730385. It was assigned to this individual provider in the NPPES registry on June 10, 2026.

Where is Katarina Nikolic located?

Katarina Nikolic practices at 26 Pittsburgh Cir, Ellwood City, PA 16117. The listed phone number is (724) 752-1551.

What is Katarina Nikolic'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 Katarina Nikolic was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.