caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1013913755

James Fontaine

Physical Medicine and RehabilitationSan Diego, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$152
Payment records
4
By payment type
Food and Beverage$152
PRESCRIBING · PART D · 2024
Total Rx claims
163
Beneficiaries
—
Total drug cost
$3K
Distinct drugs
8
Brand share
6.7%
Top prescribed drugs
Rosuvastatin Calcium67 claims
Ezetimibe20 claims
Ramipril15 claims
Amlodipine Besylate15 claims
Trazodone Hcl12 claims
REFERRAL NETWORK

Where James Fontaine'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). 13 inbound referrers · 29 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
STANFORD HEALTH CARE TRI-VALLEY136476
VISTA IMAGING SERVICES, INC75119
Ravi Alagappan
Diagnostic Radiology · San Ramon, CA
3057
Kevin Booth
Orthopedic Surgery · Sonora, CA
2472
Mark Tu
Diagnostic Radiology · Walnut Creek, CA
1725
Ruby Chang
Diagnostic Radiology · Walnut Creek, CA
1636
Ramford Ng
Cardiology · Pleasanton, CA
1549
Pleasanton Diagnostic Imaging, Inc.
Independent Diagnostic Testing Facility (IDTF) · Pleasanton, CA
1328
Aman Saw
Interventional Cardiology · Pleasanton, CA
1334
Niall Roche
Rheumatology · Pleasanton, CA
1225
Lisa Breuner
Podiatry · Pleasanton, CA
1244
PEER, GARY12119
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STANFORD HEALTH CARE TRI-VALLEY138517
HACIENDA SURGERY CENTER, LLC130337
VISTA IMAGING SERVICES, INC117291
Unilab Corporation
Clinical Laboratory · Sacramento, CA
41182
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
3276
Ravi Alagappan
Diagnostic Radiology · San Ramon, CA
2958
Christopher Tran
Diagnostic Radiology · Walnut Creek, CA
2543
SAN RAMON REGIONAL MEDICAL CENTER, LLC2469
Kevin Booth
Orthopedic Surgery · Sonora, CA
2165
Joseph Grant
Orthopedic Surgery · Pleasanton, CA
2157
Robert Greenberg
Dermatology · San Ramon, CA
20108
Ramford Ng
Cardiology · Pleasanton, CA
2043
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.