What is Gregory Bismack's specialty?

Gregory Bismack (NPI 1619293149) is a Medicare-billing provider whose primary specialty is Hospitalist in Effingham, IL.

Where does Gregory Bismack practice?

Gregory Bismack practices in Effingham, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1619293149.

How much does Medicare pay Gregory Bismack?

Gregory Bismack (NPI 1619293149) received approximately $95K in total Medicare Part B payments, serving 409 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619293149

Gregory BismackM.D.

PRACTICEINFINITY-MEDS LLPSee all providers at this practice →

HospitalistEffingham, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

646

Unique beneficiaries

—

Total services

1,050

Distinct HCPCS

Medicare payment

$93K

Peer benchmark

Total Medicare services vs. 1,187 Hospitalist providers in IL — top quintile (cohort median 542).

PRESCRIBING · PART D · 2024

Total Rx claims

301

Beneficiaries

—

Total drug cost

$22K

Distinct drugs

Brand share

21.3%

Top prescribed drugs

Apixaban32 claims

Furosemide31 claims

Metoprolol Succinate30 claims

Atorvastatin Calcium30 claims

Amlodipine Besylate25 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 Gregory Bismack'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). 43 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1457317372	174	273
Subburaman Sivakumar Internal Medicine · Farmington Hills, MI	96	233
HENRY FORD HEALTH SYSTEM	86	195
GOBURDHUN, VIJAY	74	138
Nader Mohtadi Diagnostic Radiology · Ypsilanti, MI	46	102
Christopher Esshaki Interventional Radiology · Ypsilanti, MI	43	84
Talanki Viswanath Internal Medicine · Livonia, MI	32	71
Marc Webb General Surgery · Southfield, MI	30	112
Oneil Lee Diagnostic Radiology · Ypsilanti, MI	26	46
City Of Livonia Ambulance Service Provider · Livonia, MI	25	47
METROPOLITAN HEALTH CARE INC	25	55
Jacob Livermore Diagnostic Radiology · Ypsilanti, MI	22	27

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