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 1336228436

Samuel EllisonMD

PRACTICEDERMATOLOGY CENTER OF SAN FRANCISCO A MEDICAL CORPORATIONSee all providers at this practice →
DermatologySan Francisco, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
REFERRAL NETWORK

Where Samuel Ellison'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 · 21 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Ucsf Dermatopathology Service
Clinical Laboratory · San Francisco, CA
125232
UCSF HEALTH COMMUNITY HOSPITALS2973
Thomas Kaiser
Cardiology · San Francisco, CA
2746
Stephen Knox
Internal Medicine · Oakland, CA
2266
Shawn Hassler
Internal Medicine · San Francisco, CA
1733
John Moretto
Pathology · San Francisco, CA
1632
Charles Moser
Internal Medicine · San Francisco, CA
1541
OWEN, WILLIAM1434
Gary Rust
Specialist · San Francisco, CA
1423
CARPENTER, HOWARD1315
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
1319
Michael Chase
Internal Medicine · Sausalito, CA
1330
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SUTTER BAY HOSPITALS100224
SUTTER BAY HOSPITALS77138
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO59145
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
52115
Ucsf Dermatopathology Service
Clinical Laboratory · San Francisco, CA
4048
UCSF HEALTH COMMUNITY HOSPITALS2874
Unilab Corporation
Clinical Laboratory · San Jose, CA
24107
Thomas Kaiser
Cardiology · San Francisco, CA
2245
Stephen Knox
Internal Medicine · Oakland, CA
1850
SUTTER BAY HOSPITALS1639
OWEN, WILLIAM1636
Lisa Capaldini
Internal Medicine · San Francisco, CA
1643
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
505
Unique beneficiaries
—
Total services
968
Distinct HCPCS
7
Medicare payment
$54K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,546 Dermatology providers in CA — below median (cohort median 2,504).
PRESCRIBING · PART D · 2024
Total Rx claims
465
Beneficiaries
—
Total drug cost
$11K
Distinct drugs
11
Brand share
5.8%
Top prescribed drugs
Triamcinolone Acetonide79 claims
Ketoconazole78 claims
Fluocinonide74 claims
Betamethasone Dipropionate56 claims
Mupirocin43 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
46
By payment type
Food and Beverage$1K
Education$8