NPPES file of Aug 9, 2026

Charles M. Linsenmeyer, M.D.

Orthopaedic Surgery Physician · Saint Charles, MO

Charles M. Linsenmeyer, M.D. is an orthopaedic surgery physician with a practice address in Saint Charles, Missouri, and NPI 1477556405, issued on May 23, 2005. Check the license (Missouri R2608, 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
1477556405
Name
Charles M. Linsenmeyer
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
R2608 MO
Self-reported in NPPES; status is on the state search
Practice location
400 1St Capitol Dr, Saint Charles, MO 63301
Phone
(636) 946-7050
Enumerated
May 23, 2005
Record last updated
Jul 13, 2026
Fax
(636) 946-3368
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 400 1St Capitol Dr

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

  1. Martin Altman, M.D.Gastroenterology Physician1437110491
  2. Kimberly Cockrell, NPFamily Nurse Practitioner1649648890
  3. Christina Gaut, FNPFamily Nurse Practitioner1063091387
  4. Ahmareen Khan, M.D.Pulmonary Disease Physician1669449591
  5. Shannon Layton, P.T.Physical Therapist1043326812
  6. Marin Marcu, M.D.Gastroenterology Physician1295795722

Verify Charles M. Linsenmeyer 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 R2608
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $125.00

1 payment: food and beverage; the largest payer was Phathom Pharmaceuticals, 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.

  1. Charles Linsenmeyer$125
  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.

Charles M. Linsenmeyer among 514 orthopaedic surgery physician records in Missouri

Charles M. Linsenmeyer, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 83% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2026 · 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. Emil Difilippo, M.D.O Fallon, MO 633661205839354
  2. Mark Keohane, M.D.O Fallon, MO 633661710980750
  3. James Schaberg, M.D.O Fallon, MO 633661275536120
  4. Anthony Berni, M.D.O Fallon, MO 633681710980875
  5. Robert Sciortino, M.D.O Fallon, MO 633681639151517
  6. Nicholas Wilson, M.D.O Fallon, MO 633681902225766
  7. Thomas Albus, M.D.Saint Peters, MO 633761114039740
  8. William Frisella, MDSaint Peters, MO 633761851427066

Common questions

What is Charles M. Linsenmeyer, M.D.'s NPI number?

Charles M. Linsenmeyer, M.D.'s National Provider Identifier (NPI) is 1477556405, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Charles M. Linsenmeyer, M.D. located?

The NPPES record lists a practice address at 400 1St Capitol Dr, Saint Charles, MO, 63301. Phone: (636) 946-7050. Providers update this record themselves, so call before visiting.

How can I verify Charles M. Linsenmeyer, M.D.'s license?

NPPES lists Missouri license number R2608, 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.

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.