PROVIDER PROFILE · NPI 1790757631

Keith WarrenM.D.

PRACTICEWARREN RETINA ASSOCIATES, PASee all providers at this practice →

OphthalmologyOverland Park, KSI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,689

Unique beneficiaries

—

Total services

5,690

Distinct HCPCS

Medicare payment

$588K

Peer benchmark

Total Medicare services vs. 128 Ophthalmology providers in KS — top quintile (cohort median 2,670).

PRESCRIBING · PART D · 2024

Total Rx claims

803

Beneficiaries

—

Total drug cost

$40K

Distinct drugs

Brand share

19.9%

Top prescribed drugs

Latanoprost256 claims

Timolol Maleate147 claims

Dorzolamide Hcl143 claims

Tobramycin/Dexamethasone47 claims

Nepafenac39 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

99.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Keith Warren'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	46	73
SHAWNEE MISSION MEDICAL CENTER INC	35	75
Babak Marefat Ophthalmology · Topeka, KS	30	62
ST LUKES HOSPITAL OF KANSAS CITY	30	56
STORMONT-VAIL HEALTHCARE INC	22	39
OLATHE MEDICAL CENTER INC	18	45
MIDWEST DIVISION - MMC, LLC	17	35
SAINT LUKES SOUTH HOSPITAL, INC.	16	26
NPI 1053317339	11	18

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