What is Andrew Chen's specialty?

Andrew Chen (NPI 1134357007) is a Medicare-billing provider whose primary specialty is Cardiology in La Jolla, CA.

Where does Andrew Chen practice?

Andrew Chen practices in La Jolla, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1134357007.

How much does Medicare pay Andrew Chen?

Andrew Chen (NPI 1134357007) received approximately $187K in total Medicare Part B payments, serving 850 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1134357007

Andrew ChenMD

CardiologyLa Jolla, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,649

Unique beneficiaries

—

Total services

3,219

Distinct HCPCS

Medicare payment

$175K

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

3,760

Beneficiaries

—

Total drug cost

$732K

Distinct drugs

Brand share

23.4%

Top prescribed drugs

Rosuvastatin Calcium357 claims

Apixaban354 claims

Atorvastatin Calcium335 claims

Amlodipine Besylate270 claims

Losartan Potassium250 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

Travel and Lodging$908

Food and Beverage$888

Top paying entities

Travel and Lodging$908

Food and Beverage$888

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050115

Hospital

CCN 050636

Hospital

REFERRAL NETWORK

Where Andrew Chen'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PALOMAR HEALTH	29	39

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	20	40
PALOMAR HEALTH	17	36
Rod Serry Interventional Cardiology · Escondido, CA	14	54

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