What is Viviane Delaney's specialty?

Viviane Delaney (NPI 1922349182) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Sacramento, CA.

Where does Viviane Delaney practice?

Viviane Delaney practices in Sacramento, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1922349182.

How much does Medicare pay Viviane Delaney?

Viviane Delaney (NPI 1922349182) received approximately $159K in total Medicare Part B payments, serving 1,678 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922349182

Viviane DelaneyM.D.

PRACTICEWELLSPACE HEALTHSee all providers at this practice →

Diagnostic RadiologySacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,067

Unique beneficiaries

—

Total services

21,521

Distinct HCPCS

Medicare payment

$148K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top quintile (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 Viviane Delaney'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). 108 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CITY & COUNTY OF SAN FRANCISCO	680	1,964
Gordon Fung Cardiology · San Francisco, CA	242	574
Terry Lynch Diagnostic Radiology · San Francisco, CA	222	529
City & County Of San Francisco Ambulance Service Provider · San Francisco, CA	181	350
Thienkhai Vu Diagnostic Radiology · San Francisco, CA	136	437
COHEN, PIERRE-ALAIN	118	236
GOLDSCHLAGER, LEONORA	95	184
Alexander Rybkin Diagnostic Radiology · Santa Barbara, CA	95	176
American Medical Response West Ambulance Service Provider · San Francisco, CA	79	125
Alina Uzelac Diagnostic Radiology · San Francisco, CA	68	138
Matthew Bucknor Diagnostic Radiology · San Francisco, CA	65	133
Michael Ohliger Diagnostic Radiology · Boston, MA	57	109

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