Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John Sheldon Williams IV, DC

Individual provider Chiropractor · NPI 1447259130

Dr. John Sheldon Williams IV, DC is a Chiropractic in Tucson, Arizona. Graduated from Palmer College Chiropractic - Davenport in 1989, 37 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
37
Trained at
Palmer College Chiropractic - Davenport
Licensed in
AZ
In the registry since
2005
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

2606 E Grant Rd
Tucson, AZ 85716-2714
Phone: (520) 325-0161
Fax: (520) 325-0914
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 04623 (AZ)

Record details

NPI number1447259130
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJuly 15, 2005
Last updated in NPPESMay 8, 2012

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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