Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John Warren Jackson, DC

Individual provider Chiropractor · NPI 1669446720

John Warren Jackson, DC is registered under Chiropractic in Madison, Alabama. Graduated from Life Chiropractic College in 2000, 26 years ago. Practices with Bailey Chiropractic Clinic PC, a 2-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
26
Trained at
Life Chiropractic College
Licensed in
AL
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4072 Sullivan St Ste D
Madison, AL 35758-1732 Not confirmed with CMS for 16 years — call before visiting
Phone: (256) 464-9067
Fax: (256) 464-9160
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1977 (AL)

Record details

NPI number1669446720
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedFebruary 15, 2006
Last updated in NPPESSeptember 20, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolLIFE CHIROPRACTIC COLLEGE
Graduated 2000 (26 years in practice)
Group practice Bailey Chiropractic Clinic Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients83
Services billed 511 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Bailey Chiropractic Clinic PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Madison