Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

David A. Welch, DC

Individual provider Chiropractor · NPI 1467484311

David A. Welch, DC is a Chiropractic in Tucson, Arizona. Graduated from Palmer College Chiropractic - Davenport in 1984, 42 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
42
Trained at
Palmer College Chiropractic - Davenport
Licensed in
AZ
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

3773 W Ina Rd Ste 150
Tucson, AZ 85741-2246
Phone: (520) 744-4161
Fax: (520) 744-4162
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 3997 (AZ)

Record details

NPI number1467484311
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJuly 7, 2006
Last updated in NPPESDecember 10, 2015
Mailing address3773 W Ina Rd, Suite 150, Tucson, AZ 85741-2292

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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