Dr. Roger Dennis Duber, DO
- Medicare services, 2024
- 5,178
- Medicare patients, 2024
- 1,035
- Part D claims, 2024
- 7,707
- Hospital affiliations
- 3
- Industry payments
- $6,857
- Practice address
- 685 N 13th Ave, Upland, CA 91786
- Practice phone
- Call (909) 981-8383
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prohealth Partners a Medical Group Inc
Upland, California
Find Dr. Duber's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Roger Dennis Duber is an interventional cardiologist in Upland, California
Dr. Duber practices at Prohealth Partners a Medical Group Inc in Upland, California.
Dr. Duber's NPI, 1942261904, was assigned on March 30, 2006. Dr. Duber graduated from Des Moines University in 1977. Dr. Duber holds California license 20A4904.
- NPI
- 1942261904NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022046325
- NPI enumeration date
- March 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 981-8383
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Roger Dennis Duber practices at Prohealth Partners a Medical Group Inc in Upland, California
Dr. Duber's primary practice is Prohealth Partners a Medical Group Inc, at 685 N 13th Ave, Upland, CA 91786 in San Bernardino County. The practice phone is (909) 981-8383.
- Prohealth Partners a Medical Group Inc685 N 13th Ave, Upland, CA 91786 · San Bernardino CountyPhone(909) 981-8383
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Roger Dennis Duber is affiliated with 6 sites of care and 2 medical groups
Dr. Duber's primary practice is Prohealth Partners a Medical Group Inc in Upland, California. Dr. Duber is also affiliated with San Antonio Regional Hospital. The medical group on file is ProHealth Partners. Dmand AI also links Dr. Duber to 2 more hospitals, 1 group practice or clinic, 1 other site and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Roger Dennis Duber's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duber practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prohealth Partners a Medical Group Inc | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Roger Dennis Duber is one of 582 interventional cardiologists in California
Interventional cardiology is Dr. Duber's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Duber is board certified in 1983 - 2025 by the CA State License. Dr. Duber is licensed in California.
Specialties and state licenses
- Interventional cardiology, CaliforniaPrimary
Clinical focus
Dmand AI lists aneurysm, angioplasty, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, cerebrovascular disease, chronic hypertension and chronic skin ulcer among the conditions Dr. Duber treats.
Interventional cardiologists near Dr. Duber
Counts of interventional cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Roger Dennis Duber billed Medicare for 5,178 services in 2024
CMS data shows 5,178 Medicare services from Dr. Duber across 25 procedure codes in 2024, for 1,035 Medicare patients. Medicare paid $356,501 for them.
Dr. Duber's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,7112024: 2,5058%
- Office and hospital visits
- 2023: 1,9862024: 1,9621%
- Drugs given in the office
- 2023: 2922024: 37629%
- Other services
- 2023: 2382024: 2246%
- Imaging
- 2023: 1202024: 1118%
Where Dr. Duber's Medicare services took place, 2024
- In an office4,76092%
- In a facility4188%
Dr. Duber compared with the California median for interventional cardiologists, 2024
- Dr. Duber
- California median
- Medicare services
- 5,178vs 2,3872.2 times
- Medicare patients
- 1,035vs 75138% above
- Part D claims
- 7,479vs 1,8264.1 times
Medians across 573 interventional cardiologists in California with Dmand AI profiles that report each measure.
Dr. Duber's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Duber?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Duber and other interventional cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Roger Dennis Duber treated 1,035 Medicare patients in 2024, average age 76
CMS counts 1,035 Medicare patients who saw Dr. Duber in 2024. The largest group is 75 to 84, with 424 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Duber's median patient age at 71, with 51% women.
Dr. Duber's Medicare patients by age, 2024
Dr. Duber's Medicare patients by sex, 2024
- Women53852%
- Men49748%
Chronic conditions among Dr. Duber's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease62%
- Heart failure57%
- Arthritis49%
- Chronic kidney disease39%
- Diabetes38%
- Atrial fibrillation31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Duber's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Roger Dennis Duber wrote 7,707 Medicare Part D claims in 2024
In 2024, Dr. Duber wrote 7,707 Medicare Part D claims for 937 patients. 83% of them were for generic drugs. CMS names the drug for 7,479 of them, across 60 drugs with 11 or more claims each, at $1,472,824 in total drug cost. In 2023, CMS named 7,449 claims across 63 drugs.
Dr. Duber's Part D claims by kind of drug, 2024
- Generic6,401 claims83%
- Brand-name and other1,306 claims17%
Dr. Duber's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Duber's Part D claims, 2024
- Antibiotics0%20 of 7,707 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,4492024: 7,479No change
Drugs named by CMS: 60 in 2024, 63 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Roger Dennis Duber takes part in Medicare
Dr. Duber accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Roger Dennis Duber received $6,857 in industry payments from 2016 to 2025
CMS Open Payments shows 337 general payments to Dr. Duber from 44 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Boston Scientific Corporation paid the most, $692.
General payments to Dr. Duber by program year, 2016 to 2025
General payments to Dr. Duber by kind, 2016 to 2025
- Food and beverage$6,66597%
- Education$1773%
- Entertainment$150%
Companies that paid Dr. Duber the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Roger Dennis Duber graduated from Des Moines University
Dr. Duber graduated from Des Moines University in 1977.
- Medical school
- Board certified in 1983 - 2025
- Board certified in 1979 - 1986
- Board certified in 2011 - 2027
- Board certified in 1978 - 2027
Source: Dmand AI Professional Profile Data
Dr. Roger Dennis Duber accepts plans from 17 insurance carriers
Dr. Duber is in network with 17 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Humana
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Molina
- +9 more carriersWith a free account
Plan types Dr. Duber accepts, by number of carriers
- PPO10
- HMO8
- Medicare8
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Roger Dennis Duber's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Roger Dennis Duber
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Roger Dennis Duber's NPI number?
Dr. Roger Dennis Duber's NPI number is 1942261904. It was assigned on March 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Roger Dennis Duber?
Dr. Roger Dennis Duber is an interventional cardiologist in Upland, California. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Roger Dennis Duber practice?
Dr. Duber practices at 685 N 13th Ave, Upland, CA 91786. Dr. Duber's primary practice is Prohealth Partners a Medical Group Inc in Upland, California. Dmand AI also links Dr. Duber to 2 hospitals, 1 group practice or clinic, 1 other site and 1 medical group.
What is Dr. Roger Dennis Duber's office phone number?
The practice phone on file for Dr. Duber is (909) 981-8383.
What is Dr. Roger Dennis Duber's medical license number?
Dr. Duber holds California license 20A4904.
Which hospitals is Dr. Roger Dennis Duber affiliated with?
Dr. Duber is affiliated with San Antonio Regional Hospital. Dmand AI links Dr. Duber to 2 more hospitals.
What medical group is Dr. Roger Dennis Duber part of?
Dr. Duber is linked to ProHealth Partners. Dmand AI links Dr. Duber to 1 more medical group.
Does Dr. Roger Dennis Duber accept Medicare?
Yes. CMS data shows Dr. Duber billed Medicare for 5,178 services in 2024, and Dr. Duber accepts Medicare assignment.
How many Medicare patients does Dr. Roger Dennis Duber see?
CMS counts 1,035 Medicare patients who saw Dr. Duber in 2024, with an average age of 76.
Is Dr. Roger Dennis Duber board certified?
Yes. Dr. Duber is board certified in 1983 - 2025 by the CA State License.
Show 6 more questionsShow fewer questions
What services does Dr. Roger Dennis Duber bill to Medicare?
In 2024, Dr. Duber's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and heart test or procedure (93306).
Where did Dr. Roger Dennis Duber go to medical school?
Dr. Duber graduated from Des Moines University in 1977.
What drugs does Dr. Roger Dennis Duber prescribe most?
In 2024 Medicare Part D data, Dr. Duber's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Carvedilol.
Has Dr. Roger Dennis Duber received payments from drug or device companies?
CMS Open Payments shows $6,857 in general payments to Dr. Duber from 44 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Roger Dennis Duber been practicing?
Dr. Duber graduated from medical school in 1977, 49 years ago.
What insurance does Dr. Roger Dennis Duber accept?
Dr. Duber is in network with 17 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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