What is Anita Ong's specialty?

Anita Ong (NPI 1891806907) is a Medicare-billing provider whose primary specialty is Pathology in Chicago, IL.

Where does Anita Ong practice?

Anita Ong practices in Chicago, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1891806907.

How much does Medicare pay Anita Ong?

Anita Ong (NPI 1891806907) received approximately $2K in total Medicare Part B payments, serving 22 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891806907

Anita OngMD

PathologyChicago, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$979

Peer benchmark

Total Medicare services vs. 512 Pathology providers in IL — bottom quintile (cohort median 1,607).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Anita Ong'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). 29 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Suzanne Bosman Diagnostic Radiology · Chicago, IL	71	114
Roop Gupta Internal Medicine · Morton Grove, IL	68	200
Michael Everton Diagnostic Radiology · San Diego, CA	66	97
Charles Bower Diagnostic Radiology · Goshen, IN	61	105
Joliet Surgery Center Limited Partnership Ambulatory Surgical Center · Joliet, IL	52	61
Jonathan Meyer Diagnostic Radiology · Chicago, IL	39	57
Stuart Issleib Internal Medicine · La Grange Highlands, IL	38	192
City Of Chicago Ambulance Service Provider · Chicago, IL	35	48
Amir Sepahdari Diagnostic Radiology · Chicago, IL	35	64
Seshan Subramanian Hematology-Oncology · Chicago, IL	27	59
Robert Blanco Cardiology · Hickory Hills, IL	27	46
Dennis Hong Critical Care (Intensivists) · Chicago, IL	23	49

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