What is Aileen Ong Bacay's specialty?

Aileen Ong Bacay (NPI 1598724494) is a Medicare-billing provider whose primary specialty is Pathology in Hartford, CT.

Where does Aileen Ong Bacay practice?

Aileen Ong Bacay practices in Hartford, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1598724494.

How much does Medicare pay Aileen Ong Bacay?

Aileen Ong Bacay (NPI 1598724494) received approximately $14K in total Medicare Part B payments, serving 142 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1598724494

Aileen Ong BacayMD

PathologyHartford, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

201

Unique beneficiaries

—

Total services

399

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 205 Pathology providers in CT — below median (cohort median 955).

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 · 2024

Total received

$18

Payment records

By payment type

Food and Beverage$18

Top paying entities

Food and Beverage$18

REFERRAL NETWORK

Where Aileen Ong Bacay'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). 68 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SAINT FRANCIS HOSPITAL AND MEDICAL CENTER	203	244
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	88	160
HARTFORD HEALTHCARE LABORATORIES	44	68
Anthony Zaldonis Gastroenterology · Avon, CT	42	91
CAMACHO, VICTOR	40	44
MANCHESTER MEMORIAL HOSPITAL	38	91
Carol Petruff Gastroenterology · Avon, CT	37	89
Clifford Freling Diagnostic Radiology · Hartford, CT	37	48
Thomas Freund Internal Medicine · Glastonbury, CT	35	51
George Stohr Diagnostic Radiology · Hartford, CT	35	59
American Medical Response Of Connecticut Incorporated Ambulance Service Provider · New Haven, CT	34	46
Qassem Kishawi Anesthesiology · Hartford, CT	32	33

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