What is Joseph Mersol's specialty?

Joseph Mersol (NPI 1730174293) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Walnut Creek, CA.

Where does Joseph Mersol practice?

Joseph Mersol practices in Walnut Creek, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1730174293.

How much does Medicare pay Joseph Mersol?

Joseph Mersol (NPI 1730174293) received approximately $468K in total Medicare Part B payments, serving 4,395 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events