What is Irene Dy's specialty?

Irene Dy (NPI 1528393063) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Castro Valley, CA.

Where does Irene Dy practice?

Irene Dy practices in Castro Valley, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1528393063.

How much does Medicare pay Irene Dy?

Irene Dy (NPI 1528393063) received approximately $49K in total Medicare Part B payments, serving 419 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528393063

Irene DyMD

Hematology-OncologyCastro Valley, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

500

Unique beneficiaries

—

Total services

601

Distinct HCPCS

Medicare payment

$45K

Peer benchmark

Total Medicare services vs. 957 Hematology-Oncology providers in CA — bottom quintile (cohort median 4,173).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Anastrozole35 claims

Letrozole17 claims

Hydroxyurea15 claims

Tamoxifen Citrate12 claims

Alendronate Sodium11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$652

Payment records

By payment type

Food and Beverage$635

Education$17

Top paying entities

Food and Beverage$635

Education$17

REFERRAL NETWORK

Where Irene Dy'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). 65 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST ANTHONYS MEMORIAL HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD	237	2,505
FAIRFIELD MEMORIAL HOSPITAL ASSOCIATION	217	6,543
Omer Aker Diagnostic Radiology · Springfield, IL	98	547
FAIRFIELD MEMORIAL HOSPITAL ASSOCIATION	57	417
Arvind Patel Diagnostic Radiology · Grand Rapids, MI	52	374
Kristi Toennies Nurse Practitioner · Decatur, IL	50	554
NPI 1386604940	50	366
Thomas Heischmidt Internal Medicine · Effingham, IL	38	387
Dean Collette Diagnostic Radiology · Springfield, IL	37	226
Adam Zorn Diagnostic Radiology · Milwaukee, WI	34	264
Christopher Ballard Family Practice · Fairfield, IL	33	572
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	31	307

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