Registry data as of Aug 27, 2026

Michael Missler, D.O.

Cardiovascular Disease Physician · Saint Peters, MO

Michael Missler, D.O. is a cardiovascular disease physician with a practice address in Saint Peters, Missouri, and NPI 1417999467, issued on Jun 12, 2006. Check the license (Missouri 2006004441, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1417999467
Name
Michael Missler
Credential
D.O.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
2006004441 MO
Self-reported in NPPES; status is on the state search
Practice location
10 Hospital Dr Ste 100, Saint Peters, MO 63376
Phone
(636) 916-7272
Enumerated
Jun 12, 2006
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 10 Hospital Dr Ste 100

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

  1. Martin Ast, M.D.Cardiovascular Disease Physician1679515415
  2. Sandeep Hindupur, M.D.Internal Medicine Physician1124164066
  3. Cheryl Hohe, ANPRegistered Nurse1942433966
  4. Cameron Koester, DOCardiovascular Disease Physician1831619022
  5. Shelby Lamkemeyer, PAPhysician Assistant1205549136
  6. Timothy Martin, MDCardiovascular Disease Physician1366486722

Verify Michael Missler 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 2006004441
    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.

2.7 times the Medicare Part D claims of the average cardiovascular disease physician in 2024

8,618 Medicare Part D claims for 935 beneficiaries, against an average of 3,149 among the 19,556 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Michael Missler8,618
  2. Specialty average3,149

Most prescribed

  1. Atorvastatin Calcium957 claims
  2. Eliquis696 claims
  3. Rosuvastatin Calcium696 claims
  4. Metoprolol Succinate691 claims
  5. Metoprolol Tartrate584 claims
  6. Lisinopril573 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: $2,789.42

51 payments, mostly food and beverage; the largest payer was Medtronic, Inc.. The 16,209 providers of this specialty with any payment received $4,923.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Missler$2,789.42
  2. Specialty average$4,923.81

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Physician Groups LCSaint Peters, MO

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Cardiovascular Disease Physician providers in Missouri

There are 488 cardiovascular disease physician records in Missouri.

Other cardiovascular disease physician records in Missouri

  1. Ala'Eldin Ababneh, MDSaint Joseph, MO1134195563
  2. Youssef Abdulnabi, M.D.Saint Louis, MO1811958689
  3. Leni Abraham, MDSt Louis, MO1346686912
  4. Jose Aguilera Heredia, MDLees Summit, MO1598116261
  5. Farhaan Ahmad, MDSt Louis, MO1609923598
  6. Homaa Ahmad, MDSaint Louis, MO1477635092
  7. Zia Ahmad, M.D., F.A.C.C.Saint Louis, MO1063491777
  8. Mohammed Ahmed, MDSaint Louis, MO1609437672
  9. Carl Akin, M.D.Independence, MO1871598052
  10. Muhammad Al Sharif, D.O.Springfield, MO1558367284

Common questions

What is Michael Missler, D.O.'s NPI number?

Michael Missler, D.O.'s National Provider Identifier (NPI) is 1417999467, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Missler, D.O. located?

The NPPES record lists a practice address at 10 Hospital Dr Ste 100, Saint Peters, MO, 63376. Phone: (636) 916-7272. Providers update this record themselves, so call before visiting.

How can I verify Michael Missler, D.O.'s license?

NPPES lists Missouri license number 2006004441, 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 Michael Missler, D.O. prescribe under Medicare Part D?

In 2024, Michael Missler, D.O. had 8,618 Medicare Part D claims for 935 beneficiaries; the average among cardiovascular disease physician prescribers was 3,149. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.