What is Nancy Sun's specialty?

Nancy Sun (NPI 1508857772) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Woodbury, NY.

Where does Nancy Sun practice?

Nancy Sun practices in Woodbury, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1508857772.

How much does Medicare pay Nancy Sun?

Nancy Sun (NPI 1508857772) received approximately $719K in total Medicare Part B payments, serving 914 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508857772

Nancy SunMD

Hematology-OncologyWoodbury, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,152

Unique beneficiaries

—

Total services

45,716

Distinct HCPCS

Medicare payment

$320K

Peer benchmark

Total Medicare services vs. 628 Hematology-Oncology providers in NY — top quintile (cohort median 883).

PRESCRIBING · PART D · 2024

Total Rx claims

520

Beneficiaries

—

Total drug cost

$2.6M

Distinct drugs

Brand share

39.6%

Top prescribed drugs

Anastrozole133 claims

Hydroxyurea57 claims

Rivaroxaban55 claims

Apixaban40 claims

Acalabrutinib Maleate40 claims

QUALITY · MIPS · 2024

Final MIPS score

79.8

Quality

48.5

Cost

77.9

Improvement activities

40.0

Promoting interop.

71.0

Payment adjustment

0.20%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Nancy Sun'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	504	7,477
PLAINVIEW HOSPITAL	113	904
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	82	518
NORTH SHORE UNIVERSITY HOSPITAL	67	300
Dominic Altieri Diagnostic Radiology · Stony Brook, NY	54	328
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	35	195
William Breen Internal Medicine · Woodbury, NY	32	183
Samuel Kim Diagnostic Radiology · Poughkeepsie, NY	31	203
Daniel Wachsman Cardiology · Woodbury, NY	29	126
Ravindra Bhachawat Neurology · Woodbury, NY	28	119
ENZO CLINICAL LABS, INC.	27	235
Gaetano Pannella Cardiology · Woodbury, NY	27	204

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