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 1962443945

Charles KnollM.D.

Physical Medicine and RehabilitationRancho Mirage, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
PRESCRIBING · PART D · 2024
Total Rx claims
819
Beneficiaries
—
Total drug cost
$37K
Distinct drugs
25
Brand share
12.1%
Top prescribed drugs
Atorvastatin Calcium101 claims
Amlodipine Besylate76 claims
Metoprolol Tartrate59 claims
Pantoprazole Sodium56 claims
Clopidogrel Bisulfate45 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
563
Unique beneficiaries
—
Total services
1,441
Distinct HCPCS
8
Medicare payment
$102K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 710 Physical Medicine and Rehabilitation providers in CA — above median (cohort median 1,331).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Charles Knoll'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
EISENHOWER MEDICAL CENTER2213,948
David Clawson
Physical Medicine and Rehabilitation · Lynnwood, WA
1403,538
Farjallah Khoury
Physical Medicine and Rehabilitation · Rancho Mirage, CA
1312,514
Bayani Evangelista
Diagnostic Radiology · Rancho Mirage, CA
65614
NPI 106354520050370
Josephine Nguyen
Diagnostic Radiology · Rancho Mirage, CA
49537
Jonathan Blevins
Diagnostic Radiology · Rancho Mirage, CA
45311
Muffadal Taher
Diagnostic Radiology · Rancho Mirage, CA
41351
Kristopher Foreman
Diagnostic Radiology · Rancho Mirage, CA
41342
Adina Weis
Diagnostic Radiology · Glendale, AZ
39327
VUTHOORI, SURENDER35261
Andrew Frutkin
Cardiology · Rancho Mirage, CA
33318
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.