PROVIDER PROFILE · NPI 1649374935

Susan IgnatiusMD

PRACTICEAUDIOLOGIC SERVICES, LTD.See all providers at this practice →

Internal MedicineCarol Stream, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,071

Unique beneficiaries

—

Total services

3,045

Distinct HCPCS

Medicare payment

$229K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

10,916

Beneficiaries

—

Total drug cost

$694K

Distinct drugs

124

Brand share

18.9%

Top prescribed drugs

Amlodipine Besylate839 claims

Atorvastatin Calcium811 claims

Losartan Potassium667 claims

Rosuvastatin Calcium538 claims

Levothyroxine Sodium449 claims

QUALITY · MIPS · 2024

Final MIPS score

95.6

Quality

88.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.87%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$249

Payment records

By payment type

Food and Beverage$249

REFERRAL NETWORK

Where Susan Ignatius'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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL DUPAGE HOSPITAL ASSOCIATION	455	4,498
Angelo Miele Internal Medicine · Carol Stream, IL	59	719
Michael Nixon Diagnostic Radiology · Winfield, IL	50	401
John Treanor Diagnostic Radiology · Winfield, IL	48	271
Michael Tseng Diagnostic Radiology · Winfield, IL	47	257
Robert Nierzwicki Cardiology · Winfield, IL	46	265
Morlie Wang Diagnostic Radiology · Winfield, IL	45	132
WYNDEMERE LLC	43	560
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	39	255
Karen Hou Diagnostic Radiology · Chicago, IL	38	92
Lee Campano Internal Medicine · Milford, MA	36	178
Melanie Krumwiede Nurse Practitioner · Winfield, IL	36	1,064

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