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 1871567164

Shelleen DennoM.D.

Internal MedicineSanta Rosa, 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
2,468
Beneficiaries
—
Total drug cost
$130K
Distinct drugs
68
Brand share
25.7%
Top prescribed drugs
Furosemide136 claims
Atorvastatin Calcium129 claims
Gabapentin83 claims
Warfarin Sodium81 claims
Apixaban68 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
14
Unique beneficiaries
—
Total services
36
Distinct HCPCS
1
Medicare payment
$3K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Shelleen Denno'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). 65 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC312947
John Mcgovern
Diagnostic Radiology · Santa Rosa, CA
88279
NPI 131603785686263
Paul Wasserstein
Pathology · Greenbrae, CA
71147
Shawn Daly
Diagnostic Radiology · Santa Rosa, CA
70207
Craig Polson
Diagnostic Radiology · Santa Rosa, CA
70190
ADVENTIST HEALTH CLEARLAKE HOSPITAL INC.57273
Tashfeen Ekram
Diagnostic Radiology · Mchenry, IL
47127
David Schmidt
Diagnostic Radiology · Santa Rosa, CA
42126
Falck Northern California Corp.
Ambulance Service Provider · Hayward, CA
4063
Rudy Santos
Internal Medicine · Santa Rosa, CA
3356
David Racker
Diagnostic Radiology · Saint Helena, CA
3069
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.