PROVIDER PROFILE · NPI 1932227725

Calvin FischerD.O.

Family PracticeHoffman Estates, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

Total Medicare services vs. 3,221 Family Practice providers in IL — bottom quintile (cohort median 556).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$878

Distinct drugs

Brand share

61.6%

Top prescribed drugs

Amoxicillin/Potassium Clav33 claims

Methylprednisolone17 claims

Albuterol Sulfate12 claims

Rosuvastatin Calcium11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$162

Payment records

By payment type

Food and Beverage$162

REFERRAL NETWORK

Where Calvin Fischer'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALEXIAN BROTHERS MEDICAL CENTER	268	1,413
ST. ALEXIUS MEDICAL CENTER	208	1,112
Mark Wernick Clinical Cardiac Electrophysiology · Elk Grove Village, IL	41	149
John Bochniak Diagnostic Radiology · Hoffman Estates, IL	40	133
MEHTA, SHILPA	38	111
Victoria Marsik-Castillo Diagnostic Radiology · Hoffman Estates, IL	36	134
FENSKE, GREGG	32	130
Jeffrey Chung Diagnostic Radiology · Hoffman Estates, IL	31	117
Janice Ko Family Practice · Hoffman Estates, IL	29	85
William Keenan Diagnostic Radiology · Hoffman Estates, IL	28	83
TONKOVIC, RUSS	26	233
Umesh Amin Diagnostic Radiology · Hoffman Estates, IL	22	59

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