NPPES file of Aug 9, 2026

Robert G. Medler, M.D.

Orthopaedic Surgery Physician · Saint Louis, MO

Robert G. Medler, M.D. is an orthopaedic surgery physician with a practice address in Saint Louis, Missouri, and NPI 1609826890, issued on May 11, 2006. Check the license (Missouri 103318, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609826890
Name
Robert G. Medler
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
103318 MO
Self-reported in NPPES; status is on the state search
Practice location
12639 Old Tesson RD, Saint Louis, MO 63128
Phone
(314) 849-0311
Enumerated
May 11, 2006
Record last updated
Jul 17, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(314) 849-4423
Medicaid ID
208615500 MO
Medicare enrollment
Enrolled (PECOS I20070517000308); accepts Medicare assignment
Medical or professional school
University Of Kansas School Of Med (Kc/Wich/Sal), 1990
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 12639 Old Tesson RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. William Behrens, MDOrthopaedic Surgery Physician1770012767
  2. Theresa Boxdorfer, FNPFamily Nurse Practitioner1063566768
  3. Christina Bruning, PA-CPhysician Assistant1144272006
  4. Lisa Chappell, PA-CPhysician Assistant1851327373
  5. Jihan Clay, P.A.-CMedical Physician Assistant1366730251
  6. Molly Crawford, OTOccupational Therapist1124039433

Verify Robert G. Medler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 103318
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Missouri license search

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92% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

26 Medicare Part D claims for 11 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Robert Medler26
  2. Specialty average346

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: $162.41

3 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.

  1. Robert Medler$162
  2. Specialty average$23,023

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

  1. Signature Medical Group IncSaint Louis, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Robert G. Medler among 514 orthopaedic surgery physician records in Missouri

Robert G. Medler, 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 fileYes · 59% of these records are
  • Graduated1990 · median 2006 among the 302 with a school on file
  • Record last updated2019 · 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.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Stephen Benz, M.D.Saint Louis, MO 631281952354706
  2. Paulo Bicalho, M.D.Saint Louis, MO 631281487606810
  3. Dennis Dusek, M.D.Saint Louis, MO 631281073563482
  4. David Fagan, M.D.Saint Louis, MO 631281952354763
  5. David Haueisen, M.D.Saint Louis, MO 631281497705735
  6. Lawrence Kriegshauser, M.D.Saint Louis, MO 631281265481667
  7. Coles L'Hommedieu, M.D.Saint Louis, MO 631281487603320
  8. Thomas Lee, M.D.Saint Louis, MO 631281194779041

Common questions

What is Robert G. Medler, M.D.'s NPI number?

Robert G. Medler, M.D.'s National Provider Identifier (NPI) is 1609826890, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert G. Medler, M.D. located?

The NPPES record lists a practice address at 12639 Old Tesson RD, Saint Louis, MO, 63128. Phone: (314) 849-0311. Providers update this record themselves, so call before visiting.

How can I verify Robert G. Medler, M.D.'s license?

NPPES lists Missouri license number 103318, 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 Robert G. Medler, M.D. prescribe under Medicare Part D?

In 2024, Robert G. Medler, M.D. had 26 Medicare Part D claims for 11 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.