What is Robert Fliegelman's specialty?

Robert Fliegelman (NPI 1821084120) is a Medicare-billing provider whose primary specialty is Infectious Disease in Crestwood, IL.

Where does Robert Fliegelman practice?

Robert Fliegelman practices in Crestwood, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1821084120.

How much does Medicare pay Robert Fliegelman?

Robert Fliegelman (NPI 1821084120) received approximately $508K in total Medicare Part B payments, serving 172 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821084120

Robert FliegelmanDO

Infectious DiseaseCrestwood, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

259

Unique beneficiaries

—

Total services

4,983

Distinct HCPCS

Medicare payment

$93K

Peer benchmark

Total Medicare services vs. 271 Infectious Disease providers in IL — top quintile (cohort median 701).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$93K

Distinct drugs

Brand share

68.4%

Top prescribed drugs

Dolutegravir Sodium/Lamivudine14 claims

Rifampin12 claims

Abacavir/Dolutegravir/Lamivudi12 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Robert Fliegelman'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). 39 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	61	107
BLUE ISLAND HOSPITAL COMPANY LLC	59	200
Kantilal Chandarana Diagnostic Radiology · Plainfield, IL	50	241
Joanne Kelly Psychologist, Clinical · Hinsdale, IL	33	139
David Beezhold Infectious Disease · Burr Ridge, IL	32	133
Brooke Pierson Physician Assistant · Burr Ridge, IL	31	63
ADVOCATE HEALTH AND HOSPITALS CORPORATION	29	93
CONCERTO DIALYSIS LLC	27	57
Brian Harting Infectious Disease · Burr Ridge, IL	26	115
Jaime Belmares Avalos Infectious Disease · Burr Ridge, IL	22	87
Kurt Erickson Interventional Cardiology · Merrionette Park, IL	21	62
Wassim El-Harake Endocrinology · Joliet, IL	18	644

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