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KRISTINA KOVTONYUK
NPI 1437658721
Social Worker in Brooklyn, NY

Active since February 01, 2018PECOS Enrolled
2617 HARING ST FL 1, BROOKLYN, NY 11235(646) 371-2908 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 26, 2025, Feb 1, 2021 (2 updates tracked since 2021).

About Kristina Kovtonyuk NPPES

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

KRISTINA KOVTONYUK (NPI 1437658721) is an individual social worker in Brooklyn, New York, licensed in New York (102954-01) and active in the NPI registry since February 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437658721
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameKRISTINA KOVTONYUK
Location Address2617 HARING ST FL 1Brooklyn, NY 11235-1605
Mailing Address65 Simmons LoopStaten Island, NY 10314-4779 · (646) 371-2908
Phone(646) 371-2908
Sole ProprietorYes
Enumeration DateFebruary 1, 2018
Last NPPES UpdateJune 26, 20252 updates tracked since enumeration
NPPES CertifiedJune 26, 2025
✔ NPI 1437658721 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · 102954-01
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
2617 HARING ST FL 1, Brooklyn, NY 11235
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

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

Talk Treatment Therapy Lcsw, PC
13 mi
Clinical
65 SIMMONS LOOP
Staten Island, NY 10314
  • Reassigned Medicare billing, New York enrollment
NPI 1942193388 (646) 371-2908

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 Kristina Kovtonyuk's NPI number?

The NPI number for Kristina Kovtonyuk is 1437658721. It was assigned to this individual provider in the NPPES registry on February 1, 2018.

Where is Kristina Kovtonyuk located?

Kristina Kovtonyuk practices at 2617 Haring St Fl 1, Brooklyn, NY 11235. The listed phone number is (646) 371-2908.

What is Kristina Kovtonyuk's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Kristina Kovtonyuk enrolled in Medicare?

Yes. Kristina Kovtonyuk is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kristina Kovtonyuk's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristina Kovtonyuk reassigns Medicare benefits to Talk Treatment Therapy Lcsw, PC (Staten Island, 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 Kristina Kovtonyuk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kristina Kovtonyuk accept?

Health plans from Oscar Health list Kristina Kovtonyuk as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kristina Kovtonyuk was last updated on June 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.