PROVIDER PROFILE · NPI 1306915525

Joseph CastellanoMD

PRACTICEG. RICHARD PARRINO, M.D., P.C.See all providers at this practice →

OphthalmologyTarrytown, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,067

Unique beneficiaries

—

Total services

1,669

Distinct HCPCS

Medicare payment

$76K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

647

Beneficiaries

—

Total drug cost

$29K

Distinct drugs

Brand share

17.6%

Top prescribed drugs

Latanoprost201 claims

Ketorolac Tromethamine159 claims

Timolol Maleate80 claims

Dorzolamide Hcl/Timolol Maleat61 claims

Brimonidine Tartrate54 claims

QUALITY · MIPS · 2024

Final MIPS score

92.4

Quality

100.0

Cost

74.8

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.73%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$306

Payment records

By payment type

Food and Beverage$306

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330208

Hospital

REFERRAL NETWORK

Where Joseph 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). 4 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Heather Mckee Ophthalmology · Tarrytown, NY	22	65
OPEN DOOR FAMILY MEDICAL CENTER, INC.	17	38
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	16	46
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	14	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PHELPS MEMORIAL HOSPITAL ASSOCIATION	39	110
St. John's Riverside Hospital Opioid Treatment Program · Yonkers, NY	31	146
Heather Mckee Ophthalmology · Tarrytown, NY	16	42
Quest Diagnostics Incorporated Clinical Laboratory · Clifton, NJ	15	30
WESTCHESTER COUNTY HEALTH CARE CORPORATION	13	48
OPEN DOOR FAMILY MEDICAL CENTER, INC.	12	28

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