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 1023149440

Simon HumphriesMD

PRACTICEANITA M. PRAKASH, M.D., F.A.C.C., PCSee all providers at this practice →
Internal MedicineLos Altos, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 059774
Home health agency
CCN 050308
Hospital
QUALITY · MIPS · 2024
Final MIPS score
24.1
Quality
0.0
Cost
80.4
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-6.11%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$252
Payment records
12
By payment type
Food and Beverage$252
PRESCRIBING · PART D · 2024
Total Rx claims
2,149
Beneficiaries
—
Total drug cost
$120K
Distinct drugs
65
Brand share
17.3%
Top prescribed drugs
Atorvastatin Calcium175 claims
Trazodone Hcl119 claims
Levothyroxine Sodium88 claims
Tamsulosin Hcl87 claims
Divalproex Sodium68 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
961
Unique beneficiaries
—
Total services
1,843
Distinct HCPCS
19
Medicare payment
$171K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
REFERRAL NETWORK

Where Simon Humphries'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). 14 inbound referrers · 23 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
EL CAMINO HOSPITAL104444
Samuel Dawn
Diagnostic Radiology · Mountain View, CA
40173
Daniel Kanada
Diagnostic Radiology · Santa Clara, CA
33185
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
2974
COVENANT CARE CALIFORNIA, LLC2268
Imtiaz Qureshi
Diagnostic Radiology · Cupertino, CA
1856
HUMANGOOD NORCAL1533
Surendra Gudapati
Cardiology · Mountain View, CA
1344
Andrew Menkes
Dermatology · Mountain View, CA
1338
FOX, DAN1249
Eric Penedo
Hospitalist · Jacksonville, FL
1149
Shane Dormady
Hematology-Oncology · Mountain View, CA
1141
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
EL CAMINO HOSPITAL105427
Sheila Humphries
Internal Medicine · Los Altos, CA
99991
Unilab Corporation
Clinical Laboratory · San Jose, CA
46105
Ramesh Gopi
Diagnostic Radiology · Cupertino, CA
37125
Daniel Kanada
Diagnostic Radiology · Santa Clara, CA
32125
Samuel Dawn
Diagnostic Radiology · Mountain View, CA
32117
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
29132
GALLI, FRANK27116
Community Mobile Diagnostics Llc
Portable X-Ray Supplier · San Leandro, CA
2097
MDX-MDL HOLDINGS, LLC20378
Bahman Nouri
Interventional Cardiology · Redwood City, CA
1955
COVENANT CARE CALIFORNIA, LLC18100
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.