PROVIDER PROFILE · NPI 1639112691

David CastellanoMD

OphthalmologyColumbus, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

500

Unique beneficiaries

—

Total services

568

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 597 Ophthalmology providers in OH — bottom quintile (cohort median 1,675).

PRESCRIBING · PART D · 2024

Total Rx claims

256

Beneficiaries

—

Total drug cost

$76K

Distinct drugs

Brand share

48.4%

Top prescribed drugs

Latanoprost49 claims

Neomycin/Polymyxin B/Dexametha43 claims

Cyclosporine41 claims

Prednisolone Acetate31 claims

Lifitegrast29 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$21

Payment records

By payment type

Food and Beverage$21

Top paying entities

Food and Beverage$21

REFERRAL NETWORK

Where David Castellano'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OHIO STATE UNIVERSITY HOSPITALS	388	1,968
ARTHUR G JAMES CANCER HOSPITAL AND RESEARCH INSTITUTE	21	55
OHIOHEALTH CORPORATION	16	42
LOWERY, DEBORAH	11	46
Rebecca Petzinger Certified Registered Nurse Anesthetist (CRNA) · Columbus, OH	11	52

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