NPPES file of Aug 9, 2026

Isaac Carlson, DC

Chiropractor · Ballwin, MO

Isaac Carlson, DC is a chiropractor with a practice address in Ballwin, Missouri, and NPI 1154105849, issued on Aug 23, 2023. Check the license (Missouri 2025004801, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1154105849
Name
Isaac Carlson
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
2025004801 MO
Self-reported in NPPES; status is on the state search
Practice location
249 Clarkson RD, Ballwin, MO 63011
Phone
(636) 256-0707
Enumerated
Aug 23, 2023
Record last updated
Mar 11, 2025
Medicare enrollment
Enrolled (PECOS I20250712000213); accepts Medicare assignment
Medical or professional school
Logan College Of Chiropractic, 2023
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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Verify Isaac Carlson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2025004801
    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
Find 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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Bills Medicare through one group practice

  1. John C Smith JR IncEllisville, MO

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

Isaac Carlson among 2,537 chiropractor records in Missouri

Isaac Carlson, DC is one of 2,537 chiropractor records with a practice address in Missouri. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 87% of them.

  • NPI issued2023 · 87% of these records are older, 10% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileYes · 41% of these records are
  • Graduated2023 · median 2009 among the 1,039 with a school on file
  • Record last updated2025 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 chiropractor records list a practice address in Ballwin

They are 39 of the 562 NPPES records with a practice address in Ballwin, and 2,537 chiropractor records in Missouri.

The 8 chiropractor records with the nearest ZIP codes

  1. Alan Banaszynski, DCBallwin, MO 630111598816035
  2. Kevin Baum, D.C.Ballwin, MO 630111669546586
  3. Joel Brassie, D.C.Ballwin, MO 630111912071838
  4. Laurie Burke, D.C.Ellisville, MO 630111477667780
  5. Rene Gassner, D.C.Ballwin, MO 630111720063415
  6. Roy Hillgartner, D.C.Ballwin, MO 630111386709467
  7. Jennifer Kane, D.C.Ellisville, MO 630111477595221
  8. Esther Leni Kraai, DC,RNBallwin, MO 630111265467278

Common questions

What is Isaac Carlson, DC's NPI number?

Isaac Carlson, DC's National Provider Identifier (NPI) is 1154105849, issued on Aug 23, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Isaac Carlson, DC located?

The NPPES record lists a practice address at 249 Clarkson RD, Ballwin, MO, 63011. Phone: (636) 256-0707. Providers update this record themselves, so call before visiting.

How can I verify Isaac Carlson, DC's license?

NPPES lists Missouri license number 2025004801, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

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.