PROVIDER PROFILE · NPI 1245221282

Kathryn ColbyM.D.

OphthalmologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

129

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 1,438 Ophthalmology providers in NY — bottom quintile (cohort median 1,869).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$10K

Payment records

By payment type

Consulting Fee$9K

Travel and Lodging$823

Food and Beverage$153

REFERRAL NETWORK

Where Kathryn Colby'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). 2 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Scott Thompson Certified Registered Nurse Anesthetist (CRNA) · Boston, MA	15	36
THE GENERAL HOSPITAL CORPORATION	14	46

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MASSACHUSETTS EYE AND EAR INFIRMARY	207	793
NPI 1659570240	22	71
THE GENERAL HOSPITAL CORPORATION	16	72
BRIGHAM & WOMENS HOSPITAL, INC.	13	49

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