NPPES file of Aug 9, 2026

Lewis C. Halverson, M.D.

Diagnostic Radiology Physician · Bridgeton, MO

Lewis C. Halverson, M.D. is a diagnostic radiology physician with a practice address in Bridgeton, Missouri, and NPI 1144253410, issued on Jul 9, 2006. Check the license (Missouri R1J93, 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
1144253410
Name
Lewis C. Halverson
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
R1J93 MO
036078330 IL
Self-reported in NPPES; status is on the state search
Practice location
12266 DE Paul Dr Ste 315, Bridgeton, MO 63044
Phone
(314) 739-5858
Enumerated
Jul 9, 2006
Record last updated
Nov 10, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid IDs
202775904 MO
036078330 IL
Medicare enrollment
Enrolled (PECOS I20041014000000); accepts Medicare assignment
Medical or professional school
Washington University School Of Medicine, 1985
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 12266 DE Paul Dr Ste 315

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

  1. Emily Machens, FNPFamily Nurse Practitioner1144789751
  2. Mahbubul Patwary, MDDiagnostic Radiology Physician1801184403

Verify Lewis C. Halverson 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 R1J93
    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: $698.91

6 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lewis Halverson$698.91
  2. Specialty average$2,488.38

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

Bills Medicare through 2 group practices

  1. Radiologic Imaging Consultants LLPLake Saint Louis, MO
  2. Ssm Medical Group IncLake Saint Louis, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lewis C. Halverson among 976 diagnostic radiology physician records in Missouri

Lewis C. Halverson, M.D. is one of 976 diagnostic radiology 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. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 55% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1985 · median 2006 among the 678 with a school on file
  • Record last updated2020 · 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 2085R0202X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 diagnostic radiology physician records list a practice address in Bridgeton

They are 15 of the 1,095 NPPES records with a practice address in Bridgeton, and 976 diagnostic radiology physician records in Missouri.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Karen Baranski, MDBridgeton, MO 630441891718987
  2. Clelland Chatman, M.D.Bridgeton, MO 630441174933022
  3. Edwin Ernst, MDBridgeton, MO 630441457383713
  4. Robert Fischer, M.D.Bridgeton, MO 630441013167600
  5. Megan Gau, MDBridgeton, MO 630441457383796
  6. Robert Gresick, MDBridgeton, MO 630441992746937
  7. Justin Lendermon, M.D.Bridgeton, MO 630441558896894
  8. Ronald Palmer, MDBridgeton, MO 630441578597290

Common questions

What is Lewis C. Halverson, M.D.'s NPI number?

Lewis C. Halverson, M.D.'s National Provider Identifier (NPI) is 1144253410, issued on Jul 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lewis C. Halverson, M.D. located?

The NPPES record lists a practice address at 12266 DE Paul Dr Ste 315, Bridgeton, MO, 63044. Phone: (314) 739-5858. Providers update this record themselves, so call before visiting.

How can I verify Lewis C. Halverson, M.D.'s license?

NPPES lists Missouri license number R1J93, 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.