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ELLEN NIKOLOVIENIS
NPI 1588924583
Speech-Language Pathologist in Douglaston, NY

Active since May 23, 2012
240-45 66TH AVE, DOUGLASTON, NY 11362(917) 560-0352 Get Directions Write a Review

NPPES record last updated: May 23, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ellen Nikolovienis NPPES

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

ELLEN NIKOLOVIENIS (NPI 1588924583) is an individual speech-language pathologist provider in Douglaston, New York and active in the NPI registry since May 2012.

NPPES Registry Identity

NPI1588924583
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameELLEN NIKOLOVIENIS
Location Address240-45 66TH AVEDouglaston, NY 11362
Mailing Address240-45 66th AveDouglaston, NY 11362 · (917) 560-0352
Phone(917) 560-0352
Sole ProprietorNo
Enumeration DateMay 23, 2012
✔ NPI 1588924583 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.
240-45 66TH AVE, Douglaston, NY 11362
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ellen Nikolovienis is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

3

Medicare enrollment records show Ellen Nikolovienis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Global Speech Language Pathology PC
2.3 mi
Speech-Language Pathologist
1979 MARCUS AVE, SUITE 204
New Hyde Park, NY 11042
  • Reassigned Medicare billing, New York enrollment
  • 26 clinicians in this Medicare group
NPI 1710359625 (516) 327-4681
Epilepsy Foundation Of L.I.
6.5 mi
Voluntary or Charitable
506 STEWART AVE
Garden City, NY 11530
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Epic Long Island
  • 110 clinicians in this Medicare group
NPI 1467755785 (516) 739-7733
Epic Medical Services PC
8.6 mi
Specialist
1500 HEMPSTEAD TPKE
East Meadow, NY 11554
  • Reassigned Medicare billing, New York enrollment
  • 75 clinicians in this Medicare group
NPI 1134589609 (516) 739-7733

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Ellen Nikolovienis's NPI number?

The NPI number for Ellen Nikolovienis is 1588924583. It was assigned to this individual provider in the NPPES registry on May 23, 2012.

Where is Ellen Nikolovienis located?

Ellen Nikolovienis practices at 240-45 66th Ave, Douglaston, NY 11362. The listed phone number is (917) 560-0352.

What is Ellen Nikolovienis's specialty?

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

Is Ellen Nikolovienis enrolled in Medicare?

Yes. Ellen Nikolovienis is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ellen Nikolovienis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Nikolovienis reassigns Medicare benefits to 3 organizations: Global Speech Language Pathology PC (New Hyde Park, NY), Epilepsy Foundation Of L.I. (Garden City, NY) and Epic Medical Services PC (East Meadow, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ellen Nikolovienis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ellen Nikolovienis was last updated on May 23, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.