What is Robert Zarranz's specialty?

Robert Zarranz (NPI 1548335904) is a Medicare-billing provider whose primary specialty is Otolaryngology in Naples, FL.

Where does Robert Zarranz practice?

Robert Zarranz practices in Naples, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1548335904.

How much does Medicare pay Robert Zarranz?

Robert Zarranz (NPI 1548335904) received approximately $10K in total Medicare Part B payments, serving 59 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548335904

Robert ZarranzM.D.

PRACTICEESTATES MEDICAL CENTER, INCSee all providers at this practice →

OtolaryngologyNaples, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

105

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 578 Otolaryngology providers in FL — bottom quintile (cohort median 1,539).

PRESCRIBING · PART D · 2024

Total Rx claims

557

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

6.5%

Top prescribed drugs

Fluticasone Propionate363 claims

Omeprazole62 claims

Neomycin/Polymyxin B/Hydrocort36 claims

Azelastine Hcl36 claims

Famotidine21 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 Robert Zarranz'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LAKE WALES HOSPITAL CORPORATION	34	173
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	18	48
Andrea Livingston Audiologist · Sebring, FL	16	45

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