Dr. Brian D. Riedel, MD
- Part D claims, 2021
- 14
- Publications
- 9
- Industry payments
- $731
- Insurance carriers
- 2
- State licenses
- 3
- Practice address
- 9352 Park West Blvd, Knoxville, TN 37923
- Practice phone
- Call (304) 598-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ruby Memorial Hospital
Knoxville, Tennessee
Find Dr. Riedel'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. Brian D. Riedel is a pediatric gastroenterology physician in Knoxville, Tennessee
Dr. Riedel practices at Ruby Memorial Hospital in Knoxville, Tennessee.
Dr. Riedel's NPI, 1174615587, was assigned on September 30, 2006. Dr. Riedel graduated from Vanderbilt University School Of Medicine in 1984. Dr. Riedel holds West Virginia license 23973.
- NPI
- 1174615587NPI Registry (opens in a new tab)
- NPI enumeration date
- September 30, 2006
- NPI status
- Active
- Practice phone
- (304) 598-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Brian D. Riedel practices at Ruby Memorial Hospital in Knoxville, Tennessee
Dr. Riedel's primary practice is Ruby Memorial Hospital, at 9352 Park West Blvd, Knoxville, TN 37923 in Knox County. The practice phone is (304) 598-4000.
- Ruby Memorial Hospital9352 Park West Blvd, Knoxville, TN 37923 · Knox CountyPhone(304) 598-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Brian D. Riedel is affiliated with 1 site of care
Dr. Riedel's primary practice is Ruby Memorial Hospital in Knoxville, Tennessee.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Brian D. Riedel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riedel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ruby Memorial Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian D. Riedel is one of 42 pediatric gastroenterology physicians in Tennessee
Pediatric gastroenterology is Dr. Riedel's primary specialty in the NPI Registry, under taxonomy code 2080P0206X. Dr. Riedel is board certified in pediatric gastroenterology by the American Board of Pediatrics. Dmand AI has Dr. Riedel's licenses on file in 3 states: West Virginia, Tennessee and Ohio.
Specialties and state licenses
- Pediatric gastroenterology, West VirginiaPrimary
- Tennessee license
- Ohio license
Pediatric gastroenterology physicians near Dr. Riedel
Counts of pediatric gastroenterology physicians 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. Brian D. Riedel's patients have a median age of 19
Across all payers, Dmand AI patient panel data puts Dr. Riedel's median patient age at 19, with 50% women.
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 19
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Brian D. Riedel wrote 14 Medicare Part D claims in 2021
In 2021, Dr. Riedel wrote 14 Medicare Part D claims. They cover 1 drug, with $67,142 in total drug cost.
Dr. Riedel's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Brian D. Riedel has 9 publications on record
Dmand AI links 9 papers to Dr. Riedel, published from 2020 to 2023. The most frequent topics are Esophageal Achalasia. Dr. Riedel has published most often in Pediatr Ann. Dr. Riedel's most frequent co-authors are Linda S. Nield, MD, Collin C. John, MD and Audra Suzanne Rouster, MD.
Topics Dr. Riedel writes about most
- Esophageal Achalasia
Dr. Riedel's most frequent co-authors
- Linda S. Nield, MD3 shared papers
- Collin C. John, MD1 shared paper
- Audra Suzanne Rouster, MD1 shared paper
Recent publications by Dr. Riedel
See who Dr. Riedel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Riedel works with, so you can find a warm path to the right pediatric gastroenterology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Brian D. Riedel received $731 in industry payments from 2016 to 2024
CMS Open Payments shows 12 general payments to Dr. Riedel from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 52% of the total. Shire North American Group Inc paid the most, $200.
General payments to Dr. Riedel by program year, 2016 to 2024
General payments to Dr. Riedel by kind, 2016 to 2024
- Food and beverage$38252%
- Speaker and faculty fees$20027%
- Education$14920%
Companies that paid Dr. Riedel the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian D. Riedel has 1 award and honors on record
Dmand AI lists 1 award for Dr. Riedel, most recently Regional Top Doctor in 2014.
Awards and honors for Dr. Riedel
- 2014
- Regional Top Doctor
Source: Dmand AI Professional Profile Data
Dr. Brian D. Riedel graduated from Vanderbilt University School Of Medicine
Dr. Riedel graduated from Vanderbilt University School Of Medicine in 1984.
- Medical school
- Board certified in pediatric gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Brian D. Riedel accepts plans from 2 insurance carriers
Dr. Riedel is in network with 2 carriers, including Highmark and WV State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Highmark
- WV State Medicaid
Plan types Dr. Riedel accepts, by number of carriers
- EPO1
- HMO1
- Medicaid1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Brian D. 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 | 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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Brian D. 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. Brian D. Riedel's NPI number?
Dr. Brian D. Riedel's NPI number is 1174615587. It was assigned on September 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian D. Riedel?
Dr. Brian D. Riedel is a pediatric gastroenterology physician in Knoxville, Tennessee. The primary specialty in the NPI Registry is Pediatric Gastroenterology Physician (taxonomy code 2080P0206X).
Where does Dr. Brian D. Riedel practice?
Dr. Riedel practices at 9352 Park West Blvd, Knoxville, TN 37923. Dr. Riedel's primary practice is Ruby Memorial Hospital in Knoxville, Tennessee.
What is Dr. Brian D. Riedel's office phone number?
The practice phone on file for Dr. Riedel is (304) 598-4000.
What is Dr. Brian D. Riedel's medical license number?
Dr. Riedel holds West Virginia license 23973, one of the licenses on file in 3 states.
Which states has Dr. Brian D. Riedel been licensed in?
Dmand AI has state licenses on file for Dr. Riedel in West Virginia (2010 to 2027), Tennessee (1988 to 2010) and Ohio (1989 to 1994).
Is Dr. Brian D. Riedel board certified?
Yes. Dr. Riedel is board certified in pediatric gastroenterology by the American Board of Pediatrics.
Where did Dr. Brian D. Riedel go to medical school?
Dr. Riedel graduated from Vanderbilt University School Of Medicine in 1984.
What drugs does Dr. Brian D. Riedel prescribe most?
In 2021 Medicare Part D data, Dr. Riedel's most prescribed drugs by claims were Humira(Cf) Pen.
Has Dr. Brian D. Riedel received payments from drug or device companies?
CMS Open Payments shows $731 in general payments to Dr. Riedel from 8 companies from 2016 to 2024. The largest total came from Shire North American Group Inc.
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How long has Dr. Brian D. Riedel been practicing?
Dr. Riedel graduated from medical school in 1984, 42 years ago.
Does Dr. Brian D. Riedel do research?
Dmand AI links 9 publications to Dr. Riedel, published from 2020 to 2023.
Who does Dr. Brian D. Riedel publish with?
Dr. Riedel's most frequent co-authors are Linda S. Nield, MD (3 shared papers), Collin C. John, MD (1 shared paper) and Audra Suzanne Rouster, MD (1 shared paper).
What insurance does Dr. Brian D. Riedel accept?
Dr. Riedel is in network with 2 carriers, including Highmark and WV State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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