What is Mario Deng's specialty?

Mario Deng (NPI 1174609614) is a Medicare-billing provider whose primary specialty is Cardiology in Los Angeles, CA.

Where does Mario Deng practice?

Mario Deng practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1174609614.

How much does Medicare pay Mario Deng?

Mario Deng (NPI 1174609614) received approximately $39K in total Medicare Part B payments, serving 170 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1174609614

Mario DengM.D.

CardiologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

207

Unique beneficiaries

—

Total services

353

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — bottom quintile (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

284

Beneficiaries

—

Total drug cost

$128K

Distinct drugs

Brand share

42.6%

Top prescribed drugs

Sacubitril/Valsartan44 claims

Spironolactone42 claims

Apixaban42 claims

Carvedilol38 claims

Dapagliflozin Propanediol35 claims

QUALITY · MIPS · 2024

Final MIPS score

87.5

Quality

79.4

Cost

73.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.53%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050112

Hospital

CCN 050262

Hospital

REFERRAL NETWORK

Where Mario Deng'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). 14 inbound referrers · 25 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Eugene Depasquale Internal Medicine · Los Angeles, CA	79	404
Martin Cadeiras Advanced Heart Failure and Transplant Cardiology · Los Angeles, CA	33	177
Donald Roback Diagnostic Radiology · Manhattan Beach, CA	30	250
Unilab Corporation Clinical Laboratory · West Hills, CA	24	113
Ali Nsair Cardiology · Los Angeles, CA	23	263
Benjamin Plotkin Diagnostic Radiology · Los Angeles, CA	21	133
Daniel Cruz Cardiology · Los Angeles, CA	18	104
Kathleen Brown Diagnostic Radiology · Los Angeles, CA	18	222
Margrit Carlson Internal Medicine · Los Angeles, CA	15	172
Robert Suh Diagnostic Radiology · Los Angeles, CA	15	94
Tamara Horwich Cardiology · Los Angeles, CA	15	94
Eric Yang Cardiology · Los Angeles, CA	11	47

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
REGENTS UNIV OF CALIF LOS ANGELES	122	779
Arnold Baas Cardiology · Los Angeles, CA	68	529
Eugene Depasquale Internal Medicine · Los Angeles, CA	45	280
Holly Middlekauff Cardiology · Los Angeles, CA	42	205
Caredx Inc. Clinical Laboratory · Brisbane, CA	41	83
Gabriel Vorobiof Cardiology · Los Angeles, CA	33	118
Martin Cadeiras Advanced Heart Failure and Transplant Cardiology · Los Angeles, CA	28	152
Daniel Cruz Cardiology · Los Angeles, CA	27	107
Donald Roback Diagnostic Radiology · Manhattan Beach, CA	27	248
Nazanin Yaghmai Diagnostic Radiology · Los Angeles, CA	26	215
Benjamin Plotkin Diagnostic Radiology · Los Angeles, CA	22	128
Ali Nsair Cardiology · Los Angeles, CA	21	267

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