John Warren Jackson, DC
Chiropractor · Madison, AL
John Warren Jackson, DC is a chiropractor with a practice address in Madison, Alabama, and NPI 1669446720, issued on Feb 15, 2006. Check the license (Alabama 1977, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Warren Jackson
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 1977 AL
Self-reported in NPPES; status is on the state search - Practice location
- 4072 Sullivan St, Madison, AL 35758
- Phone
- (256) 464-9067
- Enumerated
- Feb 15, 2006
- Record last updated
- Sep 20, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (256) 464-9160
- Medicare enrollment
- Enrolled (PECOS I20110209000830); accepts Medicare assignment
- Medical or professional school
- Life Chiropractic College, 2000
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 901 in Alabama → Look up another NPI →
Also registered at 4072 Sullivan St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Lanier, D.C.Chiropractor1225002272
Verify John Warren Jackson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alabama board licenses this profession
Search for license 1977Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Bailey Chiropractic Clinic PCMadison, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Warren Jackson among 901 chiropractor records in Alabama
John Warren Jackson, DC is one of 901 chiropractor records with a practice address in Alabama. 24% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 58% newer
- In a Medicare fileYes · 24% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2000 · median 2004 among the 469 with a school on file
- Record last updated2010 · 69% 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 Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 chiropractor records list a practice address in Madison
They are 36 of the 1,201 NPPES records with a practice address in Madison, and 901 chiropractor records in Alabama.
All 901 in Alabama → Every provider in Madison → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- James Bailey, D.C.Madison, AL 357581518992882
- Nicole Bock, D.C.Madison, AL 357581336244599
- Herbert Buckner, D.C.Madison, AL 357581154482461
- Sherman Connell, D.C.Madison, AL 357581831225523
- Howard Gilliam, D.O., N.D.Madison, AL 357581780695122
- Christopher Hoover, D.C.Madison, AL 357581376631069
- Anthony Houssain, D.C.Madison, AL 357581457323347
- William Lanier, D.C.Madison, AL 357581225002272
Common questions
What is John Warren Jackson, DC's NPI number?
John Warren Jackson, DC's National Provider Identifier (NPI) is 1669446720, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Warren Jackson, DC located?
The NPPES record lists a practice address at 4072 Sullivan St, Madison, AL, 35758. Phone: (256) 464-9067. Providers update this record themselves, so call before visiting.
How can I verify John Warren Jackson, DC's license?
NPPES lists Alabama license number 1977, as entered by the provider. Search the Alabama 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.