PROVIDER PROFILE · NPI 1841456423

Thomas NealisM.D.

GastroenterologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

328

Unique beneficiaries

—

Total services

334

Distinct HCPCS

Medicare payment

$52K

Peer benchmark

Total Medicare services vs. 606 Gastroenterology providers in IL — below median (cohort median 726).

PRESCRIBING · PART D · 2024

Total Rx claims

379

Beneficiaries

—

Total drug cost

$21K

Distinct drugs

Brand share

60.9%

Top prescribed drugs

Sodium Chloride/Nahco3/Kcl/Peg185 claims

Omeprazole92 claims

Pantoprazole Sodium41 claims

Sodium, Potassium,mag Sulfates35 claims

Rabeprazole Sodium15 claims

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

83.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.85%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$225

Payment records

By payment type

Food and Beverage$225

REFERRAL NETWORK

Where Thomas Nealis'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HEALTHCARE	252	824
WIGGINS, CAROLYN	26	77
Guang-Yu Yang Pathology · Chicago, IL	24	47
BEAUBIER, NIKE	22	50
David Mehlman Cardiology · Chicago, IL	22	79
Rishi Agrawal Diagnostic Radiology · Houston, TX	20	73
Thomas Grant Diagnostic Radiology · Chicago, IL	18	50
Preeti Kansal Cardiology · Chicago, IL	15	37
DAVISON, RICHARDO	15	39
Jeanne Horowitz Diagnostic Radiology · Chicago, IL	14	22
Eric Hart Diagnostic Radiology · Chicago, IL	14	42
Issam Mikati Cardiology · Chicago, IL	14	29

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