John Baldwin Weltmer, M.D.
Orthopaedic Surgery Physician · Saint Louis, MO
John Baldwin Weltmer, M.D. is an orthopaedic surgery physician with a practice address in Saint Louis, Missouri, and NPI 1720038052, issued on May 10, 2006. Check the license (Missouri R6J60, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- John Baldwin Weltmer
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- R6J60 MO
Self-reported in NPPES; status is on the state search - Practice location
- 11125 Dunn RD, Saint Louis, MO 63136
- Phone
- (314) 953-8250
- Enumerated
- May 10, 2006
- Record last updated
- Mar 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (314) 953-8255
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 514 in Missouri → Look up another NPI →
Also registered at 11125 Dunn RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kara BergesPharmacist1528844487
- Mindy Bingham, APRN, BCAdult Health Nurse Practitioner1619196797
- Sam Bishara, M.D.Cardiovascular Disease Physician1194949784
- Saad Bitar, MDCardiovascular Disease Physician1598758583
- Claudia BledsoeCase Manager/Care Coordinator1457746125
- Juan Carden, M.D.Specialist1639101868
Verify John Baldwin Weltmer 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 R6J60Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
504 Medicare Part D claims for 219 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 259 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen112 claims
- Hydrocodone-Acetaminophen105 claims
- Meloxicam97 claims
- Naproxen67 claims
- Tramadol Hcl24 claims
- Gabapentin19 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: $2,850.53
32 payments; by number, the most common kind was food and beverage; the largest payer was Elite Orthopedics, Llc. The 15,003 providers of this specialty with any payment received $23,022.89 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.
John Baldwin Weltmer among 514 orthopaedic surgery physician records in Missouri
John Baldwin Weltmer, M.D. is one of 514 orthopaedic surgery physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 53% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Missouri
There are 514 orthopaedic surgery physician records in Missouri.
All 514 in Missouri → Every provider in Saint Louis → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Mark Belew, MDSaint Louis, MO 631361730112996
- Aliasgar Dalal, M.D.Saint Louis, MO 631361831333905
- Charles Grimshaw, M.D.Saint Louis, MO 631361851590673
- Patrick Moen, MDSaint Louis, MO 631361063893220
- Ravindra Shitut, M.D.Saint Louis, MO 631361811946783
- Jacques Van Ryn, MDSaint Louis, MO 631361124091541
- Donald Bassman, MDSaint Louis, MO 631411235124736
- Jason Browdy, M.D.Creve Coeur, MO 631411134120447
Common questions
What is John Baldwin Weltmer, M.D.'s NPI number?
John Baldwin Weltmer, M.D.'s National Provider Identifier (NPI) is 1720038052, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Baldwin Weltmer, M.D. located?
The NPPES record lists a practice address at 11125 Dunn RD, Saint Louis, MO, 63136. Phone: (314) 953-8250. Providers update this record themselves, so call before visiting.
How can I verify John Baldwin Weltmer, M.D.'s license?
NPPES lists Missouri license number R6J60, 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 John Baldwin Weltmer, M.D. prescribe under Medicare Part D?
In 2024, John Baldwin Weltmer, M.D. had 504 Medicare Part D claims for 219 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.