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AVA BUCK
NPI 1134819378
Speech-Language Pathologist in Riverhead, NY

Active since May 10, 2023
524 E MAIN ST STE 200, RIVERHEAD, NY 11901(631) 538-0579 Get Directions Write a Review

NPPES record last updated: October 21, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 5, 2024, May 10, 2023 (2 updates tracked since 2023).

About Ava Buck NPPES

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

AVA BUCK (NPI 1134819378) is an individual speech-language pathologist provider in Riverhead, New York and active in the NPI registry since May 2023. She maintains 2 additional practice locations and is a graduate of Other (2023).

NPPES Registry Identity

NPI1134819378
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameAVA BUCK
Location Address524 E MAIN ST STE 200Riverhead, NY 11901-2668
Mailing Address2030 Bray AveLaurel, NY 11948-1659 · (631) 626-0827
Phone(631) 538-0579
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMay 10, 2023
Last NPPES UpdateOctober 21, 20252 updates tracked since enumeration
NPPES CertifiedOctober 21, 2025
✔ NPI 1134819378 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.
524 E MAIN ST STE 200, Riverhead, NY 11901
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Secondary Practice Locations 2

Location 12949 Fox Chase LnMidlothian, VA 23112-4400 · Phone (804) 430-3361
Location 22030 Bray AveLaurel, NY 11948-1659 · Phone (631) 626-0827

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

PECOS PAC ID1052898053
PECOS Enrollment IDI20260121002916

Medicare Billing Reassignment

Medicare enrollment records show Ava Buck reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Speech Therapy For All PC
Same address
Speech-Language Pathologist
524 E MAIN ST STE 200
Riverhead, NY 11901
  • Reassigned Medicare billing, New York enrollment
  • 13 clinicians in this Medicare group
NPI 1568085439 (631) 538-0579

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

Other Providers at the Same Location NPPES 16

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

MR. STEVEN ROSSI
Speech-Language Pathologist
524 E MAIN ST STE 200
RIVERHEAD, NY 11901
Suffolk County (631) 538-0579
FRANCHESCA ARECY
Speech-Language Pathologist
524 E MAIN ST STE 200
RIVERHEAD, NY 11901
Suffolk County (631) 538-0579
MARIANNA ROONEY CCC-SLP
Speech-Language Pathologist
524 E MAIN ST STE 200
RIVERHEAD, NY 11901
Suffolk County (631) 538-0579
KELLY N BLAUVELT
Speech-Language Pathologist
524 E MAIN ST STE 200
RIVERHEAD, NY 11901
Suffolk County (631) 538-0579
MS. CHRISTINA LYNNE GIAMPETRUZZI SLP
Speech-Language Pathologist
524 E MAIN ST STE 200
RIVERHEAD, NY 11901
Suffolk County (631) 538-0579
ARRIANE GARCIA DATUIN
Speech-Language Pathologist
524 E MAIN ST STE 200
RIVERHEAD, NY 11901
Suffolk County (631) 538-0579
DARIAN TAYLOR AMATO M.S CCC-SLP
Speech-Language Pathologist
524 E MAIN ST STE 200
RIVERHEAD, NY 11901
Suffolk County (631) 538-0579
ROSEMARIE COLON SLP
Speech-Language Pathologist
524 E MAIN ST STE 200
RIVERHEAD, NY 11901
Suffolk County (631) 538-0579

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 Ava Buck's NPI number?

The NPI number for Ava Buck is 1134819378. It was assigned to this individual provider in the NPPES registry on May 10, 2023.

Where is Ava Buck located?

Ava Buck practices at 524 E Main St Ste 200, Riverhead, NY 11901. The listed phone number is (631) 538-0579.

What is Ava Buck's specialty?

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

Is Ava Buck enrolled in Medicare?

Yes. Ava Buck is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ava Buck's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ava Buck reassigns Medicare benefits to Speech Therapy For All PC (Riverhead, NY). The 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 Ava Buck'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 Ava Buck was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.