What is Francis Isidoro's specialty?

Francis Isidoro (NPI 1548328933) is a Medicare-billing provider whose primary specialty is Nuclear Medicine in Stockton, CA.

Where does Francis Isidoro practice?

Francis Isidoro practices in Stockton, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1548328933.

How much does Medicare pay Francis Isidoro?

Francis Isidoro (NPI 1548328933) received approximately $1.3M in total Medicare Part B payments, serving 1,216 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548328933

Francis IsidoroM.D.

Nuclear MedicineStockton, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,285

Unique beneficiaries

—

Total services

4,470

Distinct HCPCS

Medicare payment

$1.3M

Peer benchmark

Total Medicare services vs. 105 Nuclear Medicine providers in CA — top quintile (cohort median 849).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

91.3

Quality

75.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$19

Payment records

By payment type

Food and Beverage$19

Top paying entities

Food and Beverage$19

REFERRAL NETWORK

Where Francis Isidoro'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SUTTER GOULD MEDICAL FOUNDATION	28	116
Prasad Dighe Hematology-Oncology · Stockton, CA	21	54
LODI MEMORIAL HOSPITAL ASSOCIATION INC	20	48
Ajithkumar Puthillath Medical Oncology · Stockton, CA	15	61
Amandeep Gill Hematology-Oncology · French Camp, CA	12	41

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