KATHRYN O'BRIEN MA, CCC-SLP
NPI 1700209640
Speech-Language Pathologist in Philadelphia, PA

Q: What is Kathryn O'brien's NPI number?

The NPI number for Kathryn O'brien is 1700209640. It was assigned to this individual provider in the NPPES registry on January 29, 2014. The provider is also known as Kathryn Messina Ma, Slp-Ccc.

Q: What is Kathryn O'brien's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kathryn O'brien was last updated on November 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.

Active since January 29, 2014

2124 PINE ST, 2R, PHILADELPHIA, PA 19103(484) 225-3054 Get Directions Write a Review

NPPES record last updated: November 9, 2016. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Kathryn O'brien Ma, Ccc-slp NPPES

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

KATHRYN O'BRIEN MA, CCC-SLP (NPI 1700209640) is an individual speech-language pathologist provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SL010617) and active in the NPI registry since January 2014.

NPPES Registry Identity

NPI1700209640

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameKATHRYN O'BRIENCredential: MA, CCC-SLP

Location Address2124 PINE ST, 2RPhiladelphia, PA 19103-6560

Mailing Address2124 Pine St, 2rPhiladelphia, PA 19103-6560 · (484) 225-3054

Phone(484) 225-3054

Sole ProprietorYes

Enumeration DateJanuary 29, 2014

Last NPPES UpdateNovember 9, 2016

✔ NPI 1700209640 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 PA · SL010617

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.

2124 PINE ST, Philadelphia, PA 19103

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Other Names 1

Former Name (1)Kathryn Messina Ma, Slp-ccc

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 Kathryn O'brien's NPI number?

The NPI number for Kathryn O'brien is 1700209640. It was assigned to this individual provider in the NPPES registry on January 29, 2014. The provider is also known as Kathryn Messina Ma, Slp-Ccc.

Where is Kathryn O'brien located?

Kathryn O'brien practices at 2124 Pine St 2R, Philadelphia, PA 19103. The listed phone number is (484) 225-3054.

What is Kathryn O'brien'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 Kathryn O'brien was last updated on November 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.