What is Cristiana Pieroni's specialty?

Cristiana Pieroni (NPI 1861525313) is a Medicare-billing provider whose primary specialty is Ophthalmology in New York, NY.

Where does Cristiana Pieroni practice?

Cristiana Pieroni practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1861525313.

How much does Medicare pay Cristiana Pieroni?

Cristiana Pieroni (NPI 1861525313) received approximately $627K in total Medicare Part B payments, serving 458 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861525313

Cristiana PieroniMD

PRACTICEASSOCIATED RETINA SPECIALIST, PLLCSee all providers at this practice →

OphthalmologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,802

Unique beneficiaries

—

Total services

3,719

Distinct HCPCS

Medicare payment

$521K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$258

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Latanoprost19 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$114

Payment records

By payment type

Food and Beverage$114

Top paying entities

Food and Beverage$114

REFERRAL NETWORK

Where Cristiana Pieroni'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
John Khadem Ophthalmology · New York, NY	31	138
BETH ISRAEL MEDICAL CENTER	27	54
NEW YORK EYE & EAR INFIRMARY	21	38
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	13	46
LENOX HILL HOSPITAL	12	20

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