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 1922077890

Graham RodwellMD

PRACTICEPALO ALTO MEDICAL FOUNDATIONSee all providers at this practice →
NephrologyPalo Alto, 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.
PRESCRIBING · PART D · 2024
Total Rx claims
1,059
Beneficiaries
—
Total drug cost
$83K
Distinct drugs
26
Brand share
3.9%
Top prescribed drugs
Amlodipine Besylate175 claims
Calcitriol133 claims
Furosemide123 claims
Losartan Potassium113 claims
Carvedilol62 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
531
Unique beneficiaries
—
Total services
5,937
Distinct HCPCS
15
Medicare payment
$244K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 985 Nephrology providers in CA — top quintile (cohort median 1,482).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Graham Rodwell'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). 26 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jon Keller
Pathology · Palo Alto, CA
1671,730
GOTTHEINER, TOBY35639
Mimi Lin
Diagnostic Radiology · Fremont, CA
30144
Luis Alvarez
Nephrology · Palo Alto, CA
29459
Linda Morimoto
Diagnostic Radiology · Stanford, CA
26148
Joseph Walter
Diagnostic Radiology · Palo Alto, CA
2680
Jacob Wouden
Diagnostic Radiology · Fremont, CA
2292
Cheena Ramrakhiani
Cardiology · Stanford, CA
20136
Allen Namath Gromme
Internal Medicine · Los Altos, CA
18198
Horng Lin
Interventional Radiology · Salinas, CA
1778
ENGERS, JOHN1740
Royal Ambulance Inc.
Ambulance Service Provider · San Leandro, CA
16447
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.