What is David Castellano's specialty?

David Castellano (NPI 1639112691) is a Medicare-billing provider whose primary specialty is Ophthalmology in Columbus, OH.

Where does David Castellano practice?

David Castellano practices in Columbus, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1639112691.

How much does Medicare pay David Castellano?

David Castellano (NPI 1639112691) received approximately $24K in total Medicare Part B payments, serving 432 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events