What is Boris Larreta's specialty?

Boris Larreta (NPI 1891888327) is a Medicare-billing provider whose primary specialty is Cardiology in Burbank, CA.

Where does Boris Larreta practice?

Boris Larreta practices in Burbank, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1891888327.

How much does Medicare pay Boris Larreta?

Boris Larreta (NPI 1891888327) received approximately $286K in total Medicare Part B payments, serving 1,256 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1891888327

Boris LarretaMD

CardiologyBurbank, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,325

Unique beneficiaries

—

Total services

3,385

Distinct HCPCS

Medicare payment

$275K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

7,047

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

21.3%

Top prescribed drugs

Metoprolol Succinate841 claims

Atorvastatin Calcium585 claims

Valsartan523 claims

Amlodipine Besylate474 claims

Apixaban427 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Boris Larreta'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
PROVIDENCE HEALTH SYSTEM - SOUTHERN CALIFORNIA	764	2,200
Bharat Shah Cardiology · Burbank, CA	186	355
Douglas Rusnack Diagnostic Radiology · Coeur D Alene, ID	146	367
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	138	271
Unilab Corporation Clinical Laboratory · West Hills, CA	130	285
John Conrad Vascular Surgery · Burbank, CA	116	276
Wayneinder Anand Pulmonary Disease · Burbank, CA	96	329
Sasan Najibi Vascular Surgery · Burbank, CA	88	291
Somnath Basu Diagnostic Radiology · Riverside, CA	78	158
Babak Hakimisefat Pulmonary Disease · Burbank, CA	77	211
Stephen Kishineff Emergency Medicine · Burbank, CA	70	137
Daniel Dea Pulmonary Disease · Burbank, CA	69	404

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