What is Vivian Olti Weissbrun's specialty?

Vivian Olti Weissbrun (NPI 1417056417) is a Medicare-billing provider whose primary specialty is Psychiatry in Miami Beach, FL.

Where does Vivian Olti Weissbrun practice?

Vivian Olti Weissbrun practices in Miami Beach, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1417056417.

How much does Medicare pay Vivian Olti Weissbrun?

Vivian Olti Weissbrun (NPI 1417056417) received approximately $16K in total Medicare Part B payments, serving 55 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1417056417

Vivian Olti WeissbrunM.D.

PsychiatryMiami Beach, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

236

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 1,093 Psychiatry providers in FL — above median (cohort median 305).

PRESCRIBING · PART D · 2024

Total Rx claims

1,958

Beneficiaries

—

Total drug cost

$517K

Distinct drugs

Brand share

24.3%

Top prescribed drugs

Mirtazapine193 claims

Trazodone Hcl145 claims

Buspirone Hcl118 claims

Quetiapine Fumarate99 claims

Aripiprazole92 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Vivian Olti Weissbrun'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). 5 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	43	115
American Health S, Llc Clinical Laboratory · Davie, FL	30	60
Julio Castro Gayol Neuropsychiatry · Miami, FL	29	30
MIAMI BEACH COMMUNITY HEALTH CENTER INC	20	47
Chetan Rajadhyaksha Diagnostic Radiology · Miami, FL	14	19

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MOUNT SINAI MEDICAL CENTER OF FLORIDA, INC	55	150
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Miramar, FL	46	131
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	37	99
MIAMI BEACH COMMUNITY HEALTH CENTER INC	22	44
KELLER, MARK	13	30
Chetan Rajadhyaksha Diagnostic Radiology · Miami, FL	12	17
ANNE BATES LEACH EYE HOSPITAL	11	15
NPI 1871643783	11	12
Susana Gonzalez Internal Medicine · Miami Beach, FL	11	45

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