What is Marcy Lim's specialty?

Marcy Lim (NPI 1578671392) is a Medicare-billing provider whose primary specialty is Cardiology in Humble, TX.

Where does Marcy Lim practice?

Marcy Lim practices in Humble, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1578671392.

How much does Medicare pay Marcy Lim?

Marcy Lim (NPI 1578671392) received approximately $734K in total Medicare Part B payments, serving 1,487 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578671392

Marcy LimM.D.

PRACTICECARDIOVASCULAR ASSOCIATION, P.L.L.CSee all providers at this practice →

CardiologyHumble, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,849

Unique beneficiaries

—

Total services

6,540

Distinct HCPCS

Medicare payment

$728K

Peer benchmark

Total Medicare services vs. 1,379 Cardiology providers in TX — top quintile (cohort median 2,215).

PRESCRIBING · PART D · 2024

Total Rx claims

11,206

Beneficiaries

—

Total drug cost

$1.6M

Distinct drugs

Brand share

24.9%

Top prescribed drugs

Metoprolol Succinate1,095 claims

Rosuvastatin Calcium801 claims

Amlodipine Besylate758 claims

Atorvastatin Calcium659 claims

Losartan Potassium549 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$927

Payment records

By payment type

Food and Beverage$927

Top paying entities

Food and Beverage$927

REFERRAL NETWORK

Where Marcy Lim'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). 120 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MEMORIAL HERMANN HEALTH SYSTEM	670	1,527
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	312	734
Charlie Gnaim Interventional Cardiology · Humble, TX	294	996
Armita Atashband Interventional Cardiology · Humble, TX	275	931
Ping Wong Interventional Cardiology · Humble, TX	152	278
Edward Baptista Cardiology · Humble, TX	127	234
Ricky Ganim Interventional Cardiology · Humble, TX	125	261
Amit Mittal Diagnostic Radiology · Houston, TX	123	226
Raghuram Rao Diagnostic Radiology · Houston, TX	111	215
Elizabeth Robert Diagnostic Radiology · Houston, TX	110	198
City Of Houston Ambulance Service Provider · Houston, TX	104	182
Daniel Gianella Diagnostic Radiology · Long Beach, CA	92	163

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