What is Robert Aria's specialty?

Robert Aria (NPI 1164744819) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Williamsville, NY.

Where does Robert Aria practice?

Robert Aria practices in Williamsville, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1164744819.

How much does Medicare pay Robert Aria?

Robert Aria (NPI 1164744819) received approximately $143K in total Medicare Part B payments, serving 4,684 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1164744819

Robert AriaMD, MBA

Diagnostic RadiologyWilliamsville, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,892

Unique beneficiaries

—

Total services

6,178

Distinct HCPCS

Medicare payment

$129K

Peer benchmark

Total Medicare services vs. 2,489 Diagnostic Radiology providers in NY — above median (cohort median 3,110).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

83.0

Quality

62.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.34%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Robert Aria'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). 17 inbound referrers · 40 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1255335535	165	344
Leslie Wood Nephrology · Louisville, KY	76	327
Khalid Bhatti Nephrology · Elizabethtown, KY	50	166
Andrew Dailey Nephrology · Louisville, KY	45	209
Abdul Buridi Nephrology · Louisville, KY	37	197
PATEL, MAHENDRA	37	95
JEWISH HOSPITAL & ST. MARY'S HEALTHCARE, INC.	29	55
BAPTIST HEALTHCARE SYSTEM, INC.	24	56
NEW BAY DIALYSIS LLC	21	53
RENAL TREATMENT CENTERS ILLINOIS INC	19	48
YELLOW ENTERPRISE SYSTEMS, LLC	18	269
NEW SPRINGS DIALYSIS LLC	16	47

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
NPI 1255335535	153	334
David Fendley Nephrology · Louisville, KY	76	273
Leslie Wood Nephrology · Louisville, KY	73	348
Ashwin Dixit Nephrology · Louisville, KY	51	195
Muad Maya Internal Medicine · Jeffersonville, IN	50	229
Khalid Bhatti Nephrology · Elizabethtown, KY	50	152
Andrew Dailey Nephrology · Louisville, KY	45	220
Abdul Buridi Nephrology · Louisville, KY	44	201
PATEL, MAHENDRA	40	90
NEW BAY DIALYSIS LLC	38	105
COSMIN, ADRIAN	36	96
JEWISH HOSPITAL & ST. MARY'S HEALTHCARE, INC.	34	67

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