NPPES file of Aug 9, 2026

Andrew T. Knecht, D.C.

Chiropractor · Chicago, IL

Andrew T. Knecht, D.C. is a chiropractor with a practice address in Chicago, Illinois, and NPI 1831113117, issued on Jul 27, 2006. Check the license with the Illinois 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
1831113117
Name
Andrew T. Knecht
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
Practice location
3444 N Halsted St, Chicago, IL 60657
Phone
(773) 525-9100
Enumerated
Jul 27, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(773) 525-9105
Medicare enrollment
Enrolled (PECOS I20051215000211); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 1993
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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8 nearest chiropractor records → All 4,524 in Illinois → Look up another NPI →

Also registered at 3444 N Halsted St

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

  1. Meaghan Clemens, D.C.Chiropractor1588992135
  2. Brittni Lorton, DCChiropractor1346767001
  3. La Jena Miller, DCChiropractor1346630878
  4. Jennifer Nudo, D.C.Chiropractor1528402153
  5. Stephen Petrak, D.CChiropractor1811308919
  6. Travis Rogers, D.C.Chiropractor1972037745

Verify Andrew T. Knecht in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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 Illinois 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. Knecht Chiropractic Clinic PCChicago, IL

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

Andrew T. Knecht among 4,524 chiropractor records in Illinois

Andrew T. Knecht, D.C. is one of 4,524 chiropractor records with a practice address in Illinois. 17% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 60% newer
  • In a Medicare fileYes · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated1993 · median 2004 among the 1,912 with a school on file
  • Record last updated2007 · 77% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Chiropractor providers in Illinois

There are 4,524 chiropractor records in Illinois.

All 4,524 in Illinois → Every provider in Chicago → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. Sharissa Fox, D.C.Chicago, IL 606571346379252
  2. Ashley Frer, D.C.Chicago, IL 606571871562793
  3. Christopher HallidayChicago, IL 606571063432532
  4. Jason Ingham, DC, CCSPChicago, IL 606571295835445
  5. Stephanie Maj, D.C.Chicago, IL 606571972540490
  6. Andrea Medina, D.C.Chicago, IL 606571598715872
  7. Amber Mills, DCChicago, IL 606571093729154
  8. Michael Panek, D.CChicago, IL 606571578698809

Common questions

What is Andrew T. Knecht, D.C.'s NPI number?

Andrew T. Knecht, D.C.'s National Provider Identifier (NPI) is 1831113117, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Andrew T. Knecht, D.C. located?

The NPPES record lists a practice address at 3444 N Halsted St, Chicago, IL, 60657. Phone: (773) 525-9100. Providers update this record themselves, so call before visiting.

How can I verify Andrew T. Knecht, D.C.'s license?

Search the Illinois 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.

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.