What is Mason Weiss's specialty?

Mason Weiss (NPI 1447256565) is a Medicare-billing provider whose primary specialty is Interventional Cardiology in Inglewood, CA.

Where does Mason Weiss practice?

Mason Weiss practices in Inglewood, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1447256565.

How much does Medicare pay Mason Weiss?

Mason Weiss (NPI 1447256565) received approximately $1.2M in total Medicare Part B payments, serving 954 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1447256565

Mason WeissM.D.

Interventional CardiologyInglewood, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

20,480

Unique beneficiaries

—

Total services

60,616

Distinct HCPCS

Medicare payment

$1.2M

Peer benchmark

Total Medicare services vs. 324 Interventional Cardiology providers in CA — top quintile (cohort median 2,656).

PRESCRIBING · PART D · 2024

Total Rx claims

7,375

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

33.2%

Top prescribed drugs

Atorvastatin Calcium472 claims

Amlodipine Besylate389 claims

Apixaban359 claims

Triamterene/Hydrochlorothiazid347 claims

Furosemide327 claims

QUALITY · MIPS · 2024

Final MIPS score

93.9

Quality

67.8

Cost

72.6

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.79%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$500

Payment records

By payment type

Food and Beverage$500

Top paying entities

Food and Beverage$500

REFERRAL NETWORK

Where Mason Weiss'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 · 128 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PRIME HEALTHCARE CENTINELA, LLC	478	1,512
Craig Gomberg Diagnostic Radiology · Inglewood, CA	183	740
Andrew Kelly Diagnostic Radiology · Inglewood, CA	182	627
Jack Farahi Cardiology · Inglewood, CA	176	765
Michael Dawson Diagnostic Radiology · Inglewood, CA	176	737
Unilab Corporation Clinical Laboratory · West Hills, CA	132	467
Westmed Ambulance Inc Ambulance Service Provider · Compton, CA	118	307
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	88	194
Arash Tehranzadeh Diagnostic Radiology · Inglewood, CA	82	270
Ronald Kingston Diagnostic Radiology · Inglewood, CA	65	247
Lincoln Luk Pathology · Inglewood, CA	64	218
Paymon Banafshe Internal Medicine · Los Angeles, CA	60	356

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	317	939
PRIME HEALTHCARE CENTINELA, LLC	207	693
Jack Farahi Cardiology · Inglewood, CA	168	701
Donald Mayekawa Diagnostic Radiology · Inglewood, CA	166	566
Robin Stan Cardiology · Inglewood, CA	161	561
Michael Dawson Diagnostic Radiology · Inglewood, CA	161	684
Craig Gomberg Diagnostic Radiology · Inglewood, CA	136	476
SHAUB, MICHAEL	129	521
John Braunstein Diagnostic Radiology · Inglewood, CA	111	384
Unilab Corporation Clinical Laboratory · West Hills, CA	111	358
Andrew Kelly Diagnostic Radiology · Inglewood, CA	106	330
ELITE AMBULANCE, INC.	89	207

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