Thomas Mark Leibold, MD
Surgery Physician · Lake St Louis, MO
Thomas Mark Leibold, MD is a surgery physician with a practice address in Lake St Louis, Missouri, and NPI 1255362430, issued on Jul 5, 2006. Check the license (Missouri 2006017165, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Thomas Mark Leibold
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 2006017165 MO
Self-reported in NPPES; status is on the state search - Practice location
- 300 Medical Plz Ste 310, Lake St Louis, MO 63367
- Phone
- (636) 625-2662
- Enumerated
- Jul 5, 2006
- Record last updated
- Oct 23, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (636) 625-6623
- Medicare enrollment
- Enrolled (PECOS I20060727000086); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 2000
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 714 in Missouri → Look up another NPI →
Also registered at 300 Medical Plz Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Hartman, DOSurgery Physician1205819034
- Thomas Landon, MDUrology Physician1073568382
- Marisa Lynch, PA-CPhysician Assistant1699552547
- David Nickel, M.D.Surgery Physician1295796118
- Mohhamed Omran, MDGastroenterology Physician1861592925
- Kamran Qureshi, MDGastroenterology Physician1417119926
Verify Thomas Mark Leibold 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 2006017165Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average surgery physician in 2024
193 Medicare Part D claims for 130 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 126 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen85 claims
- Oxycodone-Acetaminophen18 claims
- Ondansetron Hcl14 claims
- Metronidazole11 claims
- Neomycin Sulfate11 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: $129.27
1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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 IncLake St Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Mark Leibold among 714 surgery physician records in Missouri
Thomas Mark Leibold, MD is one of 714 surgery physician records with a practice address in Missouri. 78% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 62% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2000 · median 2006 among the 410 with a school on file
- Record last updated2020 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 surgery physician records list a practice address in Lake St Louis
They are 4 of the 264 NPPES records with a practice address in Lake St Louis, and 714 surgery physician records in Missouri.
All 714 in Missouri → Every provider in Lake St Louis → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Andrea Behr, M.D.Lake St Louis, MO 633671558642421
- Charles Hartman, DOLake St Louis, MO 633671205819034
- David Nickel, M.D.Lake St Louis, MO 633671295796118
- Stephanie Sandberg, D.O.O Fallon, MO 633681649273160
- Daniel Bergmann, MDSt Peters, MO 633761548238751
- Jennifer Etling, MDSaint Peters, MO 633761528020328
- Kenneth Hacker, MDSaint Peters, MO 633761164484994
- Jerry Meyers, MDSt Peters, MO 633761679575161
Common questions
What is Thomas Mark Leibold, MD's NPI number?
Thomas Mark Leibold, MD's National Provider Identifier (NPI) is 1255362430, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Mark Leibold, MD located?
The NPPES record lists a practice address at 300 Medical Plz Ste 310, Lake St Louis, MO, 63367. Phone: (636) 625-2662. Providers update this record themselves, so call before visiting.
How can I verify Thomas Mark Leibold, MD's license?
NPPES lists Missouri license number 2006017165, 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 Thomas Mark Leibold, MD prescribe under Medicare Part D?
In 2024, Thomas Mark Leibold, MD had 193 Medicare Part D claims for 130 beneficiaries; the average among surgery physician prescribers was 147. 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.