Seth Gengler, D.O.
Orthopaedic Trauma Physician · Saint Louis, MO
Seth Gengler, D.O. is an orthopaedic trauma physician with a practice address in Saint Louis, Missouri, and NPI 1396067328, issued on Feb 17, 2010. Check the license (Missouri 2018011903, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Seth Gengler
- Credential
- D.O.
- Primary taxonomy
- Orthopaedic Trauma Physician 207XX0801X
- License numbers
- 2018011903 MO
5101018944 MI
Self-reported in NPPES; status is on the state search - Practice location
- 621 S New Ballas RD Ste 5015B, Saint Louis, MO 63141
- Phone
- (314) 251-7070
- Enumerated
- Feb 17, 2010
- Record last updated
- Sep 12, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20250529003638); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic trauma physician records → All 29 in Missouri → Look up another NPI →
Verify Seth Gengler 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 2018011903Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average orthopaedic trauma physician in 2024
17 Medicare Part D claims for 13 beneficiaries, against an average of 151 among the 627 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $217.18
4 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 722 providers of this specialty with any payment received $15,814.30 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
- Acute Care Surgery Medical Group IncSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Seth Gengler among 29 orthopaedic trauma physician records in Missouri
Seth Gengler, D.O. is one of 29 orthopaedic trauma physician records with a practice address in Missouri. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 38% of them.
- NPI issued2010 · 38% of these records are older, 59% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2010 · median 2012 among the 24 with a school on file
- Record last updated2018 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0801X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Trauma Physician providers in Missouri
There are 29 orthopaedic trauma physician records in Missouri.
All 29 in Missouri → Every provider in Saint Louis → Orthopaedic Trauma Physician nationwide →
The 8 orthopaedic trauma physician records with the nearest ZIP codes
- Rick Wang, M.D.Saint Louis, MO 631411629496609
- Eric Barnard, MDSaint Louis, MO 631101659734895
- Marschall Berkes, MDSaint Louis, MO 631101568622702
- James Clemmons, MDSaint Louis, MO 631101316525496
- Christopher McAndrew, MDSaint Louis, MO 631101336354760
- Mitchel Obey, MDSaint Louis, MO 631101366972580
- Mandip Singh, MDSaint Louis, MO 631101033762570
- Justin Tilan, MDSaint Louis, MO 631101790195824
Common questions
What is Seth Gengler, D.O.'s NPI number?
Seth Gengler, D.O.'s National Provider Identifier (NPI) is 1396067328, issued on Feb 17, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Seth Gengler, D.O. located?
The NPPES record lists a practice address at 621 S New Ballas RD Ste 5015B, Saint Louis, MO, 63141. Phone: (314) 251-7070. Providers update this record themselves, so call before visiting.
How can I verify Seth Gengler, D.O.'s license?
NPPES lists Missouri license number 2018011903, 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 Seth Gengler, D.O. prescribe under Medicare Part D?
In 2024, Seth Gengler, D.O. had 17 Medicare Part D claims for 13 beneficiaries; the average among orthopaedic trauma physician prescribers was 151. 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.