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 1306866900

Roxana CalmacM.D.

PRACTICESUTTER VALLEY HOSPITALSSee all providers at this practice →
Internal MedicineAuburn, 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.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050150
Hospital
CCN 050309
Hospital
CCN 050498
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$155
Payment records
1
By payment type
Food and Beverage$155
PRESCRIBING · PART D · 2024
Total Rx claims
208
Beneficiaries
—
Total drug cost
$17K
Distinct drugs
13
Brand share
42.3%
Top prescribed drugs
Apixaban29 claims
Prednisone24 claims
Amoxicillin/Potassium Clav20 claims
Cefdinir17 claims
Furosemide16 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
526
Unique beneficiaries
—
Total services
685
Distinct HCPCS
6
Medicare payment
$65K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — above median (cohort median 531).
REFERRAL NETWORK

Where Roxana Calmac'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). 36 inbound referrers · 71 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SUTTER VALLEY HOSPITALS2601,166
John Bauer
Emergency Medicine · Auburn, CA
59246
Dana Ciobanu
Internal Medicine · Auburn, CA
59502
PRINTS, ANDREW48129
Michael Hecimovich
Diagnostic Radiology · Sacramento, CA
44285
Tatiana Korshunova
Internal Medicine · Auburn, CA
43338
Christine Chao
Interventional Radiology · Sacramento, CA
37159
Jeffrey Fountain
Diagnostic Radiology · Sacramento, CA
33134
NPI 129578745525121
Joshua Hantman
Internal Medicine · Auburn, CA
24117
CAMPBELL, STUART2372
STAMPER, BRIAN2265
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
American Medical Response West
Ambulance Service Provider · West Sacramento, CA
89202
SUTTER VALLEY HOSPITALS86359
Dana Ciobanu
Internal Medicine · Auburn, CA
60347
Sutter Valley Medical Foundation
Clinical Laboratory · Sacramento, CA
59550
FIRST RESPONDER EMS-SACRAMENTO51183
Larry Berte
Cardiology · Monterey, CA
42129
Kirsten Truman
Family Practice · Auburn, CA
39267
SIENA CARE CENTER, LLC39191
PACE EXTENDED CARE INC.38181
KROGER, KENNETH3763
Michael Hecimovich
Diagnostic Radiology · Sacramento, CA
35129
William Griffitts
Internal Medicine · Auburn, CA
35182
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.