Bryan Duepner, DO
Family Medicine Physician · Ellisville, MO
Bryan Duepner, DO is a family medicine physician with a practice address in Ellisville, Missouri, and NPI 1861912826, issued on Jun 21, 2017. Check the license (Missouri 2020011648, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Bryan Duepner
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 2020011648 MO
2017018399 MO
Self-reported in NPPES; status is on the state search - Practice location
- 225 Clarkson RD, Ellisville, MO 63011
- Phone
- (636) 685-7715
- Enumerated
- Jun 21, 2017
- Record last updated
- Jul 7, 2022
- Fax
- (314) 590-5944
- Medicare enrollment
- Enrolled (PECOS I20200721004041); accepts Medicare assignment
- Medical or professional school
- Kansas City University Of Physicians And Surgeons, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,991 in Missouri → Look up another NPI →
Also registered at 225 Clarkson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clarissa Allen, MDFamily Medicine Physician1952513541
- Eileen Holt, NPFamily Nurse Practitioner1629439054
- William Koeppel, D.O.Family Medicine Physician1194162883
- Barbara O'Brien, DOAdult Medicine Physician1437211794
- Cynthia Poelker, M.D.Family Medicine Physician1275735458
- Sarah Renfert, M.D.Emergency Medicine Physician1932171600
Verify Bryan Duepner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2020011648Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average family medicine physician in 2024
3,464 Medicare Part D claims for 421 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 90 claims were for opioids.
Most prescribed
- Amlodipine Besylate241 claims
- Lisinopril202 claims
- Pravastatin Sodium194 claims
- Atorvastatin Calcium191 claims
- Levothyroxine Sodium146 claims
- Hydrochlorothiazide104 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $832.77
44 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Fenton Family Physicians LLCFenton, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bryan Duepner among 2,991 family medicine physician records in Missouri
Bryan Duepner, DO is one of 2,991 family medicine physician records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 76% of them.
- NPI issued2017 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2017 · median 2006 among the 1,778 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 family medicine physician records list a practice address in Ellisville
They are 6 of the 288 NPPES records with a practice address in Ellisville, and 2,991 family medicine physician records in Missouri.
All 2,991 in Missouri → Every provider in Ellisville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Clarissa Allen, MDEllisville, MO 630111952513541
- Timothi Beth, D.O.Manchester, MO 630111629083431
- Jessee Crane, M.D.Ellisville, MO 630111417974080
- Jane Gelfand, D.O.Ellisville, MO 630111770996795
- Mark Houston, MDBallwin, MO 630111689640344
- Kelly Jones, MDBallwin, MO 630111417057779
- William Koeppel, D.O.Ellisville, MO 630111194162883
- Mark Lichtenfeld, M.D.Ballwin, MO 630111427149764
Common questions
What is Bryan Duepner, DO's NPI number?
Bryan Duepner, DO's National Provider Identifier (NPI) is 1861912826, issued on Jun 21, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Bryan Duepner, DO located?
The NPPES record lists a practice address at 225 Clarkson RD, Ellisville, MO, 63011. Phone: (636) 685-7715. Providers update this record themselves, so call before visiting.
How can I verify Bryan Duepner, DO's license?
NPPES lists Missouri license number 2020011648, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bryan Duepner, DO prescribe under Medicare Part D?
In 2024, Bryan Duepner, DO had 3,464 Medicare Part D claims for 421 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.