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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. OXANA GARKAVCHENKO PHD, LMHC, BCBA
NPI 1720471667
Behavior Analyst in Key Largo, FL

Active since March 17, 2015PECOS Enrolled
999 MORRIS AVE LOT 6-4, KEY LARGO, FL 33037(786) 486-6766 Get Directions Write a Review

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 21, 2026, Nov 8, 2021, May 15, 2020 and 2 more (5 updates tracked since 2016).

About Ms. Oxana Garkavchenko Phd, Lmhc, Bcba NPPES

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

MS. OXANA GARKAVCHENKO PHD, LMHC, BCBA (NPI 1720471667) is an individual behavior analyst provider in Key Largo, Florida, licensed in (BCBA-1-19-37180) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1720471667
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMS. OXANA GARKAVCHENKOCredential: PHD, LMHC, BCBA
Location Address999 MORRIS AVE LOT 6-4Key Largo, FL 33037-3133
Mailing Address999 Morris Ave Lot 6-4Key Largo, FL 33037-3133 · (786) 486-6766
Phone(786) 486-6766
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMarch 17, 2015
Last NPPES UpdateSeptember 21, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 21, 2026
✔ NPI 1720471667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed · BCBA-1-19-37180
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License LMHC 13753 (FL)
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
999 MORRIS AVE LOT 6-4, Key Largo, FL 33037
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Oxana Garkavchenko Phd, Lmhc, Bcba is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385131689
PECOS Enrollment IDI20251012000035
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.

Other Providers at the Same Location NPPES

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

ABA SUNSHINE CORP
Behavior Analyst
999 MORRIS AVE LOT 6-4
KEY LARGO, FL 33037
Monroe County (786) 302-9312

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 Oxana Garkavchenko's NPI number?

The NPI number for Oxana Garkavchenko is 1720471667. It was assigned to this individual provider in the NPPES registry on March 17, 2015.

Where is Oxana Garkavchenko located?

Oxana Garkavchenko practices at 999 Morris Ave Lot 6-4, Key Largo, FL 33037. The listed phone number is (786) 486-6766.

What is Oxana Garkavchenko's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

Is Oxana Garkavchenko enrolled in Medicare?

Yes. Oxana Garkavchenko is registered in the Medicare PECOS enrollment system.

What insurance does Oxana Garkavchenko accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Health Maintenance Organization of Florida list Oxana Garkavchenko 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 Oxana Garkavchenko was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.