1. Home
  2. Directory
  3. Florida
  4. St Petersburg
  5. Nurse Practitioner
  6. NPI Profile

ILONA LELCHITSKAYA
NPI 1942849294
Nurse Practitioner - Family in St Petersburg, FL

Active since January 04, 2020PECOS EnrolledAccepts Medicare Assignment
2116 34TH ST S, ST PETERSBURG, FL 33711(727) 321-3854(727) 800-5829 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 3, 2025, Jan 4, 2020 (2 updates tracked since 2020).

About Ilona Lelchitskaya NPPES

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

ILONA LELCHITSKAYA (NPI 1942849294) is an individual family provider in St Petersburg, Florida, licensed in Florida (APRN11014919) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1942849294
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameILONA LELCHITSKAYA
Location Address2116 34TH ST SSt Petersburg, FL 33711-3224
Mailing Address701 94th Ave N Ste 250St Petersburg, FL 33702-2448 · (727) 321-3854 · Fax (727) 800-5829
Phone(727) 321-3854
Fax(727) 800-5829
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJanuary 4, 2020
Last NPPES UpdateDecember 3, 20252 updates tracked since enumeration
NPPES CertifiedDecember 3, 2025
✔ NPI 1942849294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in FL · APRN11014919
2116 34TH ST S, St Petersburg, FL 33711
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ilona Lelchitskaya 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 ID8729574199
PECOS Enrollment IDI20260106001719
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 Ilona Lelchitskaya reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Metropolitan Charities Inc
3.0 mi
Federally Qualified Health Center (FQHC)
625 6TH AVE S STE 305
Saint Petersburg, FL 33701
  • Reassigned Medicare billing, Florida enrollment
  • 27 clinicians in this Medicare group
NPI 1013277060 (727) 321-3854

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33711 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

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

MR. ADAM BASTILLE FNP-C
Nurse Practitioner (Psychiatric/Mental Health)
2116 34TH ST S
ST PETERSBURG, FL 33711
Pinellas County (727) 321-3854
MANDY THOMPSON M.A.
Counselor (Mental Health)
2116 34TH ST S
SAINT PETERSBURG, FL 33711
Pinellas County (727) 321-3854
ALEXIS MICHEAU
Nurse Practitioner (Adult Health)
2116 34TH ST S
SAINT PETERSBURG, FL 33711
Pinellas County (727) 321-3854

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 Ilona Lelchitskaya's NPI number?

The NPI number for Ilona Lelchitskaya is 1942849294. It was assigned to this individual provider in the NPPES registry on January 4, 2020.

Where is Ilona Lelchitskaya located?

Ilona Lelchitskaya practices at 2116 34th St S, St Petersburg, FL 33711. The listed phone number is (727) 321-3854.

What is Ilona Lelchitskaya's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Ilona Lelchitskaya enrolled in Medicare?

Yes. Ilona Lelchitskaya 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.

Which organization bills Medicare for Ilona Lelchitskaya's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ilona Lelchitskaya reassigns Medicare benefits to Metropolitan Charities Inc (Saint Petersburg, FL). 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 Ilona Lelchitskaya's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ilona Lelchitskaya accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Ilona Lelchitskaya 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 Ilona Lelchitskaya was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.