PROVIDER PROFILE · NPI 1629126545

Martha MezaMD

PRACTICEMARTHA A. MEZA M.D. INCSee all providers at this practice →

Internal MedicineLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

2,482

Beneficiaries

—

Total drug cost

$155K

Distinct drugs

Brand share

14.5%

Top prescribed drugs

Atorvastatin Calcium337 claims

Amlodipine Besylate200 claims

Metformin Hcl145 claims

Losartan Potassium144 claims

Lisinopril124 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Martha Meza'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Fernando Torres-Nsear Physician Assistant · Van Nuys, CA	17	36
Unilab Corporation Clinical Laboratory · West Hills, CA	16	33
PASADENA HOSPITAL ASSOCIATION, LTD	16	21
ALONSO, LAZARO	15	33

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