What is Carlos Martinez Rivera's specialty?

Carlos Martinez Rivera (NPI 1356330310) is a Medicare-billing provider whose primary specialty is Endocrinology in Mayaguez, PR.

Where does Carlos Martinez Rivera practice?

Carlos Martinez Rivera practices in Mayaguez, PR, based on the location reported in the CMS Medicare provider datasets for NPI 1356330310.

How much does Medicare pay Carlos Martinez Rivera?

Carlos Martinez Rivera (NPI 1356330310) received approximately $11K in total Medicare Part B payments, serving 95 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1356330310

Carlos Martinez RiveraMD

EndocrinologyMayaguez, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

103

Unique beneficiaries

—

Total services

210

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 86 Endocrinology providers in PR — top quintile (cohort median 88).

PRESCRIBING · PART D · 2024

Total Rx claims

41,514

Beneficiaries

—

Total drug cost

$6.4M

Distinct drugs

110

Brand share

56.1%

Top prescribed drugs

Levothyroxine Sodium5,342 claims

Rosuvastatin Calcium2,881 claims

Atorvastatin Calcium1,935 claims

Losartan Potassium1,933 claims

Insulin Lispro1,783 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$87

Payment records

By payment type

Food and Beverage$87

Top paying entities

Food and Beverage$87

REFERRAL NETWORK

Where Carlos Martinez Rivera'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 · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratorio Clinico Irizarry Guasch Inc Clinical Laboratory · Mayaguez, PR	38	87
Sandra Arroyo Ferrer Diagnostic Radiology · Mayaguez, PR	15	22
BELLA VISTA HOSPITAL INC	13	20
Laboratorio Clinico La 100 Inc Clinical Laboratory · Cabo Rojo, PR	12	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
BELLA VISTA HOSPITAL INC	15	23
Sandra Arroyo Ferrer Diagnostic Radiology · Mayaguez, PR	15	30
Hiram Cardona-Martinez Cardiology · Mayaguez, PR	15	26
Laboratorios Baco Inc Clinical Laboratory · Mayaguez, PR	12	26
Laboratorio Clinico Irizarry Guasch Inc Clinical Laboratory · Mayaguez, PR	11	32
Daniel Valle Diagnostic Radiology · Mayaguez, PR	11	14

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