PROVIDER PROFILE · NPI 1770585366

Greg ThorgaardM.D.

OphthalmologyOttumwa, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,330

Unique beneficiaries

—

Total services

1,384

Distinct HCPCS

Medicare payment

$105K

Peer benchmark

Total Medicare services vs. 135 Ophthalmology providers in IA — below median (cohort median 2,957).

PRESCRIBING · PART D · 2024

Total Rx claims

1,026

Beneficiaries

—

Total drug cost

$111K

Distinct drugs

Brand share

27.2%

Top prescribed drugs

Latanoprost474 claims

Timolol Maleate126 claims

Bimatoprost86 claims

Dorzolamide Hcl/Timolol Maleat69 claims

Cyclosporine42 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 Greg Thorgaard'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RCHP OTTUMWA LLC	247	591
JEFFERSON COUNTY HOSPITAL	69	195
Elvin Mccarl Diagnostic Radiology · Ottumwa, IA	63	96
THEKKANIYILL, KURIAKOSE	60	125
MAHASKA COUNTY HOSPITAL	57	125
Iowa Pathology Associates Pc Clinical Laboratory · Des Moines, IA	57	83
Kent Walker Dermatology · Ottumwa, IA	52	89
SANGHVI, SHASHIKANT	50	105
Mudassir Malik Cardiology · Des Moines, IA	49	102
Brian Quinn Family Practice · Ottumwa, IA	47	137
BLEW, STANLEY	44	101
STATE UNIVERSITY OF IOWA	44	67

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