What is Gary Felsberg's specialty?

Gary Felsberg (NPI 1700883022) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Lake Mary, FL.

Where does Gary Felsberg practice?

Gary Felsberg practices in Lake Mary, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1700883022.

How much does Medicare pay Gary Felsberg?

Gary Felsberg (NPI 1700883022) received approximately $112K in total Medicare Part B payments, serving 1,240 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700883022

Gary FelsbergM.D.

Diagnostic RadiologyLake Mary, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,299

Unique beneficiaries

—

Total services

3,754

Distinct HCPCS

Medicare payment

$101K

Peer benchmark

Total Medicare services vs. 2,105 Diagnostic Radiology providers in FL — above median (cohort median 3,397).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Gary Felsberg's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 212 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVENTIST HEALTH SYSTEM-SUNBELT, INC	1,853	3,824
Donald Nies Diagnostic Radiology · Jacksonville, FL	170	262
Steven Messina Diagnostic Radiology · Rochester, MN	155	276
Vikram Patel Diagnostic Radiology · Orlando, FL	153	228
Orange County Board Of County Commissioners Ambulance Service Provider · Winter Park, FL	145	224
Seminole County Board Of County Commissioners Ambulance Service Provider · Sanford, FL	136	237
David Kos Diagnostic Radiology · Orlando, FL	127	220
Josiah Bancroft Diagnostic Radiology · Venice, FL	124	189
Prashanta Laddu Cardiology · Winter Park, FL	116	212
Christopher Wasyliw Diagnostic Radiology · Orlando, FL	114	179
Ronald Shill Diagnostic Radiology · Orlando, FL	111	150
Rg Ambulance Service, Inc. Ambulance Service Provider · Miami, FL	102	154

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events