PROVIDER PROFILE · NPI 1851389787

Stephen GieserM.D.

PRACTICEWHEATON EYE CLINIC LTDSee all providers at this practice →

OphthalmologyWheaton, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,233

Unique beneficiaries

—

Total services

4,004

Distinct HCPCS

Medicare payment

$223K

Peer benchmark

Total Medicare services vs. 667 Ophthalmology providers in IL — above median (cohort median 2,192).

PRESCRIBING · PART D · 2024

Total Rx claims

4,202

Beneficiaries

—

Total drug cost

$591K

Distinct drugs

Brand share

38.8%

Top prescribed drugs

Latanoprost1,741 claims

Dorzolamide Hcl/Timolol Maleat615 claims

Brimonidine Tartrate276 claims

Timolol Maleate261 claims

Bimatoprost257 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

$226

Payment records

By payment type

Food and Beverage$226

REFERRAL NETWORK

Where Stephen Gieser'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL DUPAGE HOSPITAL ASSOCIATION	123	240
Susan Anderson-Nelson Ophthalmology · Wheaton, IL	29	46
Robin Pastore Podiatry · Winfield, IL	22	40
EDWARD HOSPITAL	19	39
LOYOLA UNIVERSITY MEDICAL CENTER	18	34
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	17	22
ALEXIAN BROTHERS MEDICAL CENTER	16	29
Mark Daily Ophthalmology · Wheaton, IL	13	31
Angelo Miele Internal Medicine · Carol Stream, IL	12	36
DELNOR COMMUNITY HOSPITAL	12	27
Janet Lee Ophthalmology · Wheaton, IL	11	23
Gregory Fenton Ophthalmology · Wheaton, IL	11	25

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