What is Peter Yi's specialty?

Peter Yi (NPI 1457499618) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Princeton, NJ.

Where does Peter Yi practice?

Peter Yi practices in Princeton, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1457499618.

How much does Medicare pay Peter Yi?

Peter Yi (NPI 1457499618) received approximately $2.0M in total Medicare Part B payments, serving 298 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1457499618

Peter YiM.D.

Hematology-OncologyPrinceton, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,244

Unique beneficiaries

—

Total services

74,399

Distinct HCPCS

Medicare payment

$487K

Peer benchmark

Total Medicare services vs. 301 Hematology-Oncology providers in NJ — top quintile (cohort median 3,501).

PRESCRIBING · PART D · 2024

Total Rx claims

1,299

Beneficiaries

—

Total drug cost

$2.8M

Distinct drugs

Brand share

28.1%

Top prescribed drugs

Letrozole285 claims

Palbociclib102 claims

Anastrozole88 claims

Levothyroxine Sodium57 claims

Lorazepam43 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$49

Payment records

By payment type

Food and Beverage$49

Top paying entities

Food and Beverage$49

REFERRAL NETWORK

Where Peter Yi'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). 39 inbound referrers · 66 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	236	7,996
Robert Berger Diagnostic Radiology · Kendall Park, NJ	57	574
Barry Perlman Diagnostic Radiology · Kendall Park, NJ	40	416
Prashant Bakhru Diagnostic Radiology · Kendall Park, NJ	35	221
David Youmans Diagnostic Radiology · Princeton, NJ	35	316
John Sierocki Medical Oncology · Princeton, NJ	34	1,574
Thamarai Saminathan Pathology · Princeton, NJ	28	262
Andrew Costin Cardiology · Princeton, NJ	27	349
Rachel Dultz General Surgery · East Windsor, NJ	25	250
Srujana Polsani Nephrology · Princeton Junction, NJ	22	338
Mary Kitazono Hammell Diagnostic Radiology · Kendall Park, NJ	20	70
Rik Sen Diagnostic Radiology · Kendall Park, NJ	20	127

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PRINCETON HEALTHCARE SYSTEM, A NEW JERSEY NON-PROFIT CORPORATION	161	4,495
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	130	5,186
GHAZI, JOHN	61	547
Robert Berger Diagnostic Radiology · Kendall Park, NJ	53	547
Richard Lee Hematology · Princeton, NJ	44	633
Barry Perlman Diagnostic Radiology · Kendall Park, NJ	39	275
John Sierocki Medical Oncology · Princeton, NJ	37	1,779
Timothy Howard Diagnostic Radiology · Kendall Park, NJ	34	281
Thomas Blom Hematology-Oncology · Princeton, NJ	34	458
Prashant Bakhru Diagnostic Radiology · Kendall Park, NJ	32	200
David Youmans Diagnostic Radiology · Princeton, NJ	30	301
William Parker Diagnostic Radiology · Kendall Park, NJ	29	261

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