What is Zenaida Mendez Rivera's specialty?

Zenaida Mendez Rivera (NPI 1912909102) is a Medicare-billing provider whose primary specialty is General Practice in Bayamon, PR.

Where does Zenaida Mendez Rivera practice?

Zenaida Mendez Rivera practices in Bayamon, PR, based on the location reported in the CMS Medicare provider datasets for NPI 1912909102.

How much does Medicare pay Zenaida Mendez Rivera?

Zenaida Mendez Rivera (NPI 1912909102) received approximately $2K in total Medicare Part B payments, serving 15 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912909102

Zenaida Mendez RiveraM.D.

PRACTICESTEREOTACTIC BREAST CENTER PSCSee all providers at this practice →

General PracticeBayamon, PRI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$917

Peer benchmark

Total Medicare services vs. 381 General Practice providers in PR — bottom quintile (cohort median 47).

PRESCRIBING · PART D · 2024

Total Rx claims

143

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

24.5%

Top prescribed drugs

Azithromycin73 claims

Clotrimazole/Betamethasone Dip35 claims

Silver Sulfadiazine19 claims

Ketorolac Tromethamine16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Zenaida Mendez 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). 1 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Francisco Orobitg Brenes Diagnostic Radiology · Bayamon, PR	19	20

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