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

Dr. James R Sieffert, DC

Individual provider Chiropractor · NPI 1942308994

Dr. James R Sieffert, DC is a Chiropractor in Mesa, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

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

4540 E Baseline Rd Ste 105
Mesa, AZ 85206-4613
Phone: (480) 272-8944
Fax: (480) 237-5682
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 5294 (AZ)

Record details

NPI number1942308994
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESOctober 28, 2010
Mailing address4540 E Baseline Rd, Suite 105, Mesa, AZ 85206-4613

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