William C. Schroer, M.D.
Orthopaedic Surgery Physician · Bridgeton, MO
William C. Schroer, M.D. is an orthopaedic surgery physician with a practice address in Bridgeton, Missouri, and NPI 1447202197, issued on May 17, 2006. Check the license (Missouri 106577, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- William C. Schroer
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 106577 MO
Self-reported in NPPES; status is on the state search - Practice location
- 12349 DE Paul Dr Ste 100, Bridgeton, MO 63044
- Phone
- (314) 291-7900
- Enumerated
- May 17, 2006
- Record last updated
- Oct 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 207746819 MO
- Medicare enrollment
- Enrolled (PECOS I20100805000647); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 514 in Missouri → Look up another NPI →
Also registered at 12349 DE Paul Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Bokermann, PAPhysician Assistant1679968135
- Matthew Bruns, CNPNurse Practitioner1447266333
- Katherine Burns, M.D.Orthopaedic Surgery Physician1326090515
- Paul Diesfeld, PA-CPhysician Assistant1396796041
- Crystel Knierim, MDOrthopaedic Surgery Physician1023034857
- Kimberly Luu, PAPhysician Assistant1669553590
Verify William C. Schroer 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 106577Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9.0 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
3,116 Medicare Part D claims for 825 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were under 1% of claims. 1,012 claims were for opioids.
Most prescribed
- Meloxicam858 claims
- Oxycodone Hcl822 claims
- Celecoxib604 claims
- Omeprazole228 claims
- Amoxicillin188 claims
- Hydrocodone-Acetaminophen86 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: $386.65
4 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. 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.
Bills Medicare through one group practice
- Ssm Medical Group IncBridgeton, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William C. Schroer among 514 orthopaedic surgery physician records in Missouri
William C. Schroer, 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
- Graduated1989 · median 2006 among the 302 with a school on file
- Record last updated2020 · 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 Bridgeton → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Katherine Burns, M.D.Bridgeton, MO 630441326090515
- Crystel Knierim, MDBridgeton, MO 630441023034857
- Fallon Maylack, MDBridgeton, MO 630441184642993
- Gregory Nelson, M.D.Bridgeton, MO 630441114174265
- Ryan Pomajzl, M.D., P.T., A.T.,C.Bridgeton, MO 630441508889577
- Randall Roush, MDBridgeton, MO 630441255357091
- Frank Tull, M.D.Bridgeton, MO 630441982702726
- Terry Weis, DOBridgeton, MO 630441154347995
Common questions
What is William C. Schroer, M.D.'s NPI number?
William C. Schroer, M.D.'s National Provider Identifier (NPI) is 1447202197, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William C. Schroer, M.D. located?
The NPPES record lists a practice address at 12349 DE Paul Dr Ste 100, Bridgeton, MO, 63044. Phone: (314) 291-7900. Providers update this record themselves, so call before visiting.
How can I verify William C. Schroer, M.D.'s license?
NPPES lists Missouri license number 106577, 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 William C. Schroer, M.D. prescribe under Medicare Part D?
In 2024, William C. Schroer, M.D. had 3,116 Medicare Part D claims for 825 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.