NPPES file of Aug 9, 2026

Gerard J. Malnar, M.D.

Obstetrics & Gynecology Physician · O Fallon, MO

Gerard J. Malnar, M.D. is an obstetrics & gynecology physician with a practice address in O Fallon, Missouri, and NPI 1447223367, issued on Feb 10, 2006. Check the license (Missouri 114571, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1447223367
Name
Gerard J. Malnar
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
114571 MO
Self-reported in NPPES; status is on the state search
Practice location
2 Progress Point Pkwy, O Fallon, MO 63368
Phone
(636) 916-9531
Enumerated
Feb 10, 2006
Record last updated
Dec 8, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
205883101 MO
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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8 nearest obstetrics & gynecology physician records → All 902 in Missouri → Look up another NPI →

Also registered at 2 Progress Point Pkwy

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

  1. Victor Bailey, DOEmergency Medicine Physician1760518336
  2. Randi Becker, MDEmergency Medicine Physician1235392788
  3. Dane Blackwood, CRNACertified Registered Nurse Anesthetist1770127185
  4. Ajay Chalasani, MDAnesthesiology Physician1487760385
  5. Jill Cooley, MDAnesthesiology Physician1568780419
  6. Mary Ernst, CRNACertified Registered Nurse Anesthetist1477864213

Verify Gerard J. Malnar 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 114571    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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Gerard J. Malnar among 902 obstetrics & gynecology physician records in Missouri

Gerard J. Malnar, M.D. is one of 902 obstetrics & gynecology physician records with a practice address in Missouri. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 54% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2020 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

20 obstetrics & gynecology physician records list a practice address in O Fallon

They are 20 of the 1,225 NPPES records with a practice address in O Fallon, and 902 obstetrics & gynecology physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 902 in Missouri → Every provider in O Fallon → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Ashley Batten, DOO Fallon, MO 633681164095311
  2. Jessica Fivecoat, M.D.O Fallon, MO 633681568663466
  3. Loria Lindsey, M.D.O Fallon, MO 633681467447607
  4. Kirsten McDaniel, D.O.O Fallon, MO 633681427027515
  5. Jessica Mormol, MDO Fallon, MO 633681073096368
  6. Nikol Smart, MDO Fallon, MO 633681417211756
  7. Brian Andrews, MDLake St Louis, MO 633671144203795
  8. Nanci Bucy, DOLake St Louis, MO 633671235106485

Common questions

What is Gerard J. Malnar, M.D.'s NPI number?

Gerard J. Malnar, M.D.'s National Provider Identifier (NPI) is 1447223367, issued on Feb 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gerard J. Malnar, M.D. located?

The NPPES record lists a practice address at 2 Progress Point Pkwy, O Fallon, MO, 63368. Phone: (636) 916-9531. Providers update this record themselves, so call before visiting.

How can I verify Gerard J. Malnar, M.D.'s license?

NPPES lists Missouri license number 114571, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.