What is Roger Duber's specialty?

Roger Duber (NPI 1942261904) is a Medicare-billing provider whose primary specialty is Cardiology in Upland, CA.

Where does Roger Duber practice?

Roger Duber practices in Upland, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1942261904.

How much does Medicare pay Roger Duber?

Roger Duber (NPI 1942261904) received approximately $373K in total Medicare Part B payments, serving 1,035 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942261904

Roger DuberDO

PRACTICEPIH HEALTH PHYSICIANSSee all providers at this practice →

CardiologyUpland, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,392

Unique beneficiaries

—

Total services

5,178

Distinct HCPCS

Medicare payment

$357K

Peer benchmark

Total Medicare services vs. 1,869 Cardiology providers in CA — top quintile (cohort median 2,371).

PRESCRIBING · PART D · 2024

Total Rx claims

7,479

Beneficiaries

—

Total drug cost

$1.5M

Distinct drugs

Brand share

21.6%

Top prescribed drugs

Atorvastatin Calcium776 claims

Rosuvastatin Calcium654 claims

Carvedilol637 claims

Amlodipine Besylate625 claims

Spironolactone391 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$889

Payment records

By payment type

Food and Beverage$889

Top paying entities

Food and Beverage$889

REFERRAL NETWORK

Where Roger Duber'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). 70 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CANIZALES, CARLOS	208	502
John Goffigan Diagnostic Radiology · Edina, MN	183	458
AKAMINE, JAMES	163	435
Stuart Berry Diagnostic Radiology · Rancho Cucamonga, CA	128	345
Bipin Patadia Cardiology · Upland, CA	98	193
Unilab Corporation Clinical Laboratory · West Hills, CA	92	308
PALENCHAR, BARTHOLOMEW	80	228
NPI 1225241276	77	331
John Fagan Family Practice · Rancho Cucamonga, CA	58	293
Haider Rizvi Emergency Medicine · Chino, CA	53	120
Hossein Dehghani Interventional Cardiology · Glendale, CA	49	188
CHANG, YOON	49	101

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history