What is Colman Kraff's specialty?

Colman Kraff (NPI 1912953712) is a Medicare-billing provider whose primary specialty is Ophthalmology in Chicago, IL.

Where does Colman Kraff practice?

Colman Kraff practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1912953712.

How much does Medicare pay Colman Kraff?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Colman Kraff (NPI 1912953712) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1912953712

Colman Kraff

PRACTICEKRAFF EYE INSTITUTE, LTD.See all providers at this practice →

OphthalmologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

673

Beneficiaries

—

Total drug cost

$74K

Distinct drugs

Brand share

39.5%

Top prescribed drugs

Latanoprost176 claims

Moxifloxacin Hcl149 claims

Prednisolone Acetate142 claims

Timolol Maleate45 claims

Dorzolamide Hcl/Timolol Maleat28 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$5K

Payment records

By payment type

Consulting Fee$5K

Food and Beverage$740

Top paying entities

Consulting Fee$5K

Food and Beverage$740

REFERRAL NETWORK

Where Colman Kraff'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHWESTERN MEMORIAL HOSPITAL	152	272
ENDEAVOR HEALTH CLINICAL OPERATIONS	40	71
CENTRAL DUPAGE HOSPITAL ASSOCIATION	37	68
Jeanette Dubay-Mcdermit Certified Registered Nurse Anesthetist (CRNA) · Chicago, IL	16	27
REHABILITATION INSTITUTE OF CHICAGO	13	20
ORLIN-KRAFF, CARYN	13	20
HOLMES, DOUGLAS	12	12
William Lissner Ophthalmology · Chicago, IL	12	37

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