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MS. KAREN JUNE O'SULLIVAN SEIFERT MA CCC SLP
NPI 1679629497
Speech-Language Pathologist in Patchogue, NY

Active since January 26, 2007Accepts Medicare Assignment
5 EVANS AVE, PATCHOGUE, NY 11772(631) 730-6670 Get Directions Write a Review

NPPES record last updated: April 23, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Karen June O'sullivan Seifert Ma Ccc Slp NPPES

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

MS. KAREN JUNE O'SULLIVAN SEIFERT MA CCC SLP (NPI 1679629497) is an individual speech-language pathologist provider in Patchogue, New York, licensed in New York (010201-01) and active in the NPI registry since January 2007. She is a graduate of Other (1997).

NPPES Registry Identity

NPI1679629497
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMS. KAREN JUNE O'SULLIVAN SEIFERTCredential: MA CCC SLP
Location Address5 EVANS AVEPatchogue, NY 11772-1515
Mailing Address5 Evans AvePatchogue, NY 11772-1515 · (631) 730-6670
Phone(631) 730-6670
Sole ProprietorYes
Medical School CMSOtherGraduated 1997
Enumeration DateJanuary 26, 2007
Last NPPES UpdateApril 23, 2020
NPPES CertifiedApril 23, 2020
✔ NPI 1679629497 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 NY · 010201-01
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.
5 EVANS AVE, Patchogue, NY 11772
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Karen June O'sullivan Seifert Ma Ccc Slp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4183849805
PECOS Enrollment IDI20140711002013

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Treatment of speech, language, voice, communication, and/or hearing processing disorder 92507
This treatment involves working with a specialist to improve communication skills. It could involve exercises to enhance speech clarity, language understanding, voice volume, or hearing comprehension. The goal is to enhance your ability to express and understand others effectively.
707 services39 patients
Evaluation of speech sound production with evaluation of language comprehension and expression 92523
This service involves assessing your ability to produce speech sounds and understand language. It also evaluates your ability to express yourself through language. It's a comprehensive review of your communication skills to identify any potential issues.
22 services22 patients

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 Karen O'sullivan Seifert's NPI number?

The NPI number for Karen O'sullivan Seifert is 1679629497. It was assigned to this individual provider in the NPPES registry on January 26, 2007.

Where is Karen O'sullivan Seifert located?

Karen O'sullivan Seifert practices at 5 Evans Ave, Patchogue, NY 11772. The listed phone number is (631) 730-6670.

What is Karen O'sullivan Seifert's specialty?

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

Is Karen O'sullivan Seifert enrolled in Medicare?

Yes. Karen O'sullivan Seifert is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Karen O'sullivan Seifert was last updated on April 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.