$802 in research paymentsHistiocytomaHistiocytoma, Malignant FibrousDoxorubicinOlaratumab
Dr. Richard Francis Riedel, MD
NPI1235227844PAC ID3779564547
- Medicare services, 2024
- 323
- Medicare patients, 2024
- 131
- Part D claims, 2024
- 311
- Clinical trials
- 1
- Hospital affiliations
- 2
- Practice address
- 2301 Erwin Rd, Durham, NC 27705
- Practice phone
- Call (919) 684-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Richard Francis Riedel is an internist in Durham, North Carolina
Dr. Riedel practices at Duke University Hospital in Durham, North Carolina, part of Duke University.
Dr. Riedel's NPI, 1235227844, was assigned on October 10, 2006. Dr. Riedel graduated from Jefferson Medical College of Thomas Jefferson University in 2000.
NPI and contact details
- NPI
- 1235227844NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779564547
- NPI enumeration date
- October 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (919) 684-8111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard Francis Riedel practices at Duke University Hospital in Durham, North Carolina
Dr. Riedel's primary practice is Duke University Hospital, at 2301 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 684-8111.
- Duke University Hospital2301 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 684-8111
Source: Dmand AI Affiliation Data
Dr. Richard Francis Riedel is affiliated with 2 sites of care and 1 medical group
Dr. Riedel's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. Dr. Riedel is also affiliated with Duke Regional Hospital. The medical group on file is Duke Health Integrated Practice.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Richard Francis Riedel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riedel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard Francis Riedel is one of 3,705 internists in North Carolina
Internal medicine is Dr. Riedel's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Riedel has a license on file in North Carolina.
Specialties and state licenses
- Internal medicine, North Carolina
Internists near Dr. Riedel
Counts of internists 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. Richard Francis Riedel billed Medicare for 323 services in 2024
CMS data shows 323 Medicare services from Dr. Riedel across 5 procedure codes in 2024, for 131 Medicare patients. Medicare paid $19,700 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024323
Medicare patients131
Paid by Medicare$19,700
Procedure codes5
Dr. Riedel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3102024: 25518%
- Other services
- 2023: 02024: 68
Dr. Riedel compared with the North Carolina median for internists, 2024
- Dr. Riedel
- North Carolina median
- Medicare services
- 323vs 52138% below
- Medicare patients
- 131vs 18529% below
- Part D claims
- 177vs 27235% below
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Riedel'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Riedel and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard Francis Riedel treated 131 Medicare patients in 2024, average age 71
CMS counts 131 Medicare patients who saw Dr. Riedel in 2024. The largest group is 65 to 74, with 63 patients. 71% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 2.24, 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. Riedel's median patient age at 68, with 58% women.
Medicare patients, 2024131
Average age71
Average risk score2.24
Dr. Riedel's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Riedel's Medicare patients by sex, 2024
- Women6247%
- Men6953%
Chronic conditions among Dr. Riedel's Medicare patients, 2024
- High cholesterol71%
- High blood pressure69%
- Cancer41%
- Arthritis38%
- Chronic kidney disease27%
- Ischemic heart disease27%
- Diabetes24%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Riedel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard Francis Riedel wrote 311 Medicare Part D claims in 2024
In 2024, Dr. Riedel wrote 311 Medicare Part D claims for 62 patients. 88% of them were for generic drugs. CMS names the drug for 177 of them, across 5 drugs with 11 or more claims each, at $319,322 in total drug cost. In 2023, CMS named 131 claims across 4 drugs.
Part D claims, 2024311
Drugs named by CMS5
Total drug cost$319,322
Part D patients62
Dr. Riedel's Part D claims by kind of drug, 2024
- Generic275 claims88%
- Brand-name36 claims12%
Dr. Riedel'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. Riedel's Part D claims, 2024
- Opioids6%19 of 311 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: 1312024: 17735%
Drugs named by CMS: 5 in 2024, 4 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
Dr. Richard Francis Riedel offers telehealth to Medicare patients
Dr. Riedel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Riedel as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Richard Francis Riedel has worked on 1 clinical trial
Dmand AI links Dr. Riedel to 1 clinical trial. Conditions studied include Histiocytoma and Histiocytoma, Malignant Fibrous. Open Payments lists research payments to Dr. Riedel that name 1 trial.
Conditions in Dr. Riedel's trials
- Histiocytoma
- Histiocytoma, Malignant Fibrous
Investigators on the most trials with Dr. Riedel
- Jared David Acoba, MD1 shared trial
- Steven Nabil Attia, DO1 shared trial
- Howard H. Bailey, MD1 shared trial
Recent clinical trials with Dr. Riedel
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard Francis Riedel received $130,585 in industry payments from 2016 to 2025
CMS Open Payments shows 148 general payments to Dr. Riedel from 18 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 57% of the total. Deciphera Pharmaceuticals Inc. paid the most, $20,429. It also lists 1 research payment totaling $802 in 2016, naming 1 clinical trial.
General payments to Dr. Riedel by program year, 2016 to 2025
General payments to Dr. Riedel by kind, 2016 to 2025
$130.6Kin total
- Consulting fees$74,39357%
- Speaker and faculty fees$23,55518%
- Honoraria$19,38015%
- Travel and lodging$8,0986%
- Other$5,0794%
Companies that paid Dr. Riedel 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. Richard Francis Riedel graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Riedel graduated from Jefferson Medical College of Thomas Jefferson University in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard Francis Riedel'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Richard Francis Riedel
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. Richard Francis Riedel's NPI number?
Dr. Richard Francis Riedel's NPI number is 1235227844. It was assigned on October 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard Francis Riedel?
Dr. Richard Francis Riedel is an internist in Durham, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Richard Francis Riedel practice?
Dr. Riedel practices at 2301 Erwin Rd, Durham, NC 27705. Dr. Riedel's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University.
What is Dr. Richard Francis Riedel's office phone number?
The practice phone on file for Dr. Riedel is (919) 684-8111.
Which hospitals is Dr. Richard Francis Riedel affiliated with?
Dr. Riedel practices at Duke University Hospital in Durham, North Carolina. Dr. Riedel is also affiliated with Duke Regional Hospital.
What medical group is Dr. Richard Francis Riedel part of?
Dr. Riedel is linked to Duke Health Integrated Practice.
Does Dr. Richard Francis Riedel accept Medicare?
Yes. CMS data shows Dr. Riedel billed Medicare for 323 services in 2024, and Dr. Riedel accepts Medicare assignment.
Does Dr. Richard Francis Riedel offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Riedel as offering telehealth services.
How many Medicare patients does Dr. Richard Francis Riedel see?
CMS counts 131 Medicare patients who saw Dr. Riedel in 2024, with an average age of 71.
What services does Dr. Richard Francis Riedel bill to Medicare?
In 2024, Dr. Riedel's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, established patient (99213).
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Where did Dr. Richard Francis Riedel go to medical school?
Dr. Riedel graduated from Jefferson Medical College of Thomas Jefferson University in 2000.
What drugs does Dr. Richard Francis Riedel prescribe most?
In 2024 Medicare Part D data, Dr. Riedel's most prescribed drugs by claims were Imatinib Mesylate, Prochlorperazine Maleate and Pazopanib HCl.
Has Dr. Richard Francis Riedel received payments from drug or device companies?
CMS Open Payments shows $130,585 in general payments to Dr. Riedel from 18 companies from 2016 to 2025. The largest total came from Deciphera Pharmaceuticals Inc.
How long has Dr. Richard Francis Riedel been practicing?
Dr. Riedel graduated from medical school in 2000, 26 years ago.
Does Dr. Richard Francis Riedel do research?
Dr. Riedel has worked on 1 clinical trial.
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