NPPES file of Aug 9, 2026

Michael James Pajor, MD

Emergency Medicine Physician · Festus, MO

Michael James Pajor, MD is an emergency medicine physician with a practice address in Festus, Missouri, and NPI 1457977035, issued on Jun 19, 2020. Check the license (Missouri 2021036989, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457977035
Name
Michael James Pajor
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
2021036989 MO
2020017361 MO
Self-reported in NPPES; status is on the state search
Practice location
1400 US Highway 61, Festus, MO 63028
Phone
(636) 933-1000
Enumerated
Jun 19, 2020
Record last updated
Jun 20, 2024
Medicare enrollment
Enrolled (PECOS I20230720000596); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1400 US Highway 61

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

  1. Mark Adderley, D.O.Physical Medicine & Rehabilitation Physician1114149903
  2. Benjamin Albano, M.D.Internal Medicine Physician1982603650
  3. Ahmad Alhomaid, MBBSInternal Medicine Physician1902548944
  4. Birju Amin, DOFamily Medicine Physician1821658402
  5. Erik Aubuchon, D.O.Internal Medicine Physician1558596668
  6. Muhammad Azharuddin, MDGeriatric Medicine (Internal Medicine) Physician1851490460

Verify Michael James Pajor 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 2021036989
    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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81% fewer Medicare Part D claims than the average emergency medicine physician in 2024

42 Medicare Part D claims for 34 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Michael Pajor42
  2. Specialty average226

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 89.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score70.5
  2. Costout of 100 · 30%100.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

2 hospital affiliations

  1. Mercy Hospital JeffersonFestus, MO · Acute Care Hospitals4 of 5 stars
  2. Mercy Hospital SouthSaint Louis, MO · Acute Care Hospitals2 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Michael James Pajor among 1,405 emergency medicine physician records in Missouri

Michael James Pajor, MD is one of 1,405 emergency medicine physician records with a practice address in Missouri. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 82% of them.

  • NPI issued2020 · 82% of these records are older, 14% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2020 · median 2012 among the 808 with a school on file
  • Record last updated2024 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 emergency medicine physician records list a practice address in Festus

They are 8 of the 706 NPPES records with a practice address in Festus, and 1,405 emergency medicine physician records in Missouri.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Andrew Harrelson, MDFestus, MO 630281831833151
  2. Brian Heberer, D.O.Festus, MO 630281588004329
  3. Erik Hume, DOFestus, MO 630281689052904
  4. Basem Khishfe, M.D.Festus, MO 630281760790802
  5. Nicholas Littman, MDFestus, MO 630281770993875
  6. Alexander Parker, MDFestus, MO 630281689177743
  7. Bryan Vahey, DOFestus, MO 630281134867039
  8. Kathryn Getzewich, MDFenton, MO 630261831394790

Common questions

What is Michael James Pajor, MD's NPI number?

Michael James Pajor, MD's National Provider Identifier (NPI) is 1457977035, issued on Jun 19, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Michael James Pajor, MD located?

The NPPES record lists a practice address at 1400 US Highway 61, Festus, MO, 63028. Phone: (636) 933-1000. Providers update this record themselves, so call before visiting.

How can I verify Michael James Pajor, MD's license?

NPPES lists Missouri license number 2021036989, 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 James Pajor, MD prescribe under Medicare Part D?

In 2024, Michael James Pajor, MD had 42 Medicare Part D claims for 34 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

What is Michael James Pajor, MD's MIPS final score?

The 2023 MIPS final score is 89.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.