PROVIDER PROFILE · NPI 1730174293

Joseph MersolMD

Diagnostic RadiologyWalnut Creek, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,835

Unique beneficiaries

—

Total services

10,738

Distinct HCPCS

Medicare payment

$448K

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 · 2024

Total received

$255

Payment records

By payment type

Food and Beverage$255

REFERRAL NETWORK

Where Joseph Mersol'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). 205 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUTTER EAST BAY HOSPITALS	763	1,182
Kathryn Klima Diagnostic Radiology · Oakland, CA	352	805
RICH, PHILIP	295	698
Linda Gordon Diagnostic Radiology · San Jose, CA	212	439
Sangeeta Gambhir Diagnostic Radiology · Walnut Creek, CA	209	539
Robert Kim Diagnostic Radiology · Walnut Creek, CA	142	289
Phillip Wong Diagnostic Radiology · Menlo Park, CA	141	242
Keyvan Nouri Diagnostic Radiology · Walnut Creek, CA	116	194
Monika Aplyn Critical Care (Intensivists) · Saint Louis, MO	101	715
Royal Ambulance Inc. Ambulance Service Provider · San Leandro, CA	101	188
Erik Gaensler Diagnostic Radiology · Walnut Creek, CA	101	173
Richard Hong Diagnostic Radiology · Walnut Creek, CA	101	180

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