DR. ILYA FONAROV D.O.
NPI 1679584098
Hospitalist in Miramar, FL
About Dr. Ilya Fonarov D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ILYA FONAROV D.O. (NPI 1679584098) is an individual hospitalist provider in Miramar, Florida, licensed in Florida (OS9021) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Jackson Health System, and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses 2
Accepted 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
Dr. Ilya Fonarov D.o. 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.
Medicare Billing Reassignments
4Medicare enrollment records show Ilya Fonarov reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hialeah, FL 33012
- Reassigned Medicare billing, Florida enrollment
- 570 clinicians in this Medicare group
Miami, FL 33126
- Reassigned Medicare billing, Florida enrollment
- 183 clinicians in this Medicare group
Naples, FL 34114
- Reassigned Medicare billing, Florida enrollment
- 335 clinicians in this Medicare group
Naperville, IL 60565
- Reassigned Medicare billing, Florida enrollment
- 390 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jackson Health System
Acute Care Hospitals · Miami, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33027 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Ilya Fonarov's NPI number?
The NPI number for Ilya Fonarov is 1679584098. It was assigned to this individual provider in the NPPES registry on August 10, 2006.
Where is Ilya Fonarov located?
Ilya Fonarov practices at 12955 SW 43rd Ct, Miramar, FL 33027. The listed phone number is (305) 829-1494.
What is Ilya Fonarov's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Ilya Fonarov enrolled in Medicare?
Yes. Ilya Fonarov 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 organizations bill Medicare for Ilya Fonarov's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ilya Fonarov reassigns Medicare benefits to 4 organizations: Public Health Trust Of Miami Dade County Florida (Hialeah, FL), Qmc LLC (Miami, FL), Cogent Healthcare Of Pensacola LLC (Naples, FL) and First Docs PC (Naperville, IL). 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 Ilya Fonarov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ilya Fonarov accept?
Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Ilya Fonarov 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.
Is Ilya Fonarov affiliated with any hospitals?
According to CMS data, Ilya Fonarov is affiliated with Jackson Health System.
When was this NPI record last updated?
The NPPES record for Ilya Fonarov was last updated on June 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Ilya Fonarov, D.O. · NPI 1679584098
Hospitalist physician in Miramar, Florida. Individual provider, active in the CMS NPPES registry since August 10, 2006.
## Identity
- **NPI:** 1679584098 (Entity type: Individual)
- **Enumerated:** August 10, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** OS9021 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 12955 SW 43RD CT, Miramar, FL 33027-3182
- **Phone:** (305) 829-1494
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Public Health Trust Of Miami Dade County Florida (NPI 1841149093, Hialeah, FL); Qmc LLC (NPI 1003216391, Miami, FL); Cogent Healthcare Of Pensacola LLC (NPI 1740863844, Naples, FL); First Docs PC (NPI 1417655465, Naperville, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** June 14, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1679584098) · Data from the CMS NPPES public registry.