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

Mr. Steven Grant Seifert, DC

Individual provider Chiropractor · NPI 1396828232

Mr. Steven Grant Seifert, DC is a Chiropractor in Irvine, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
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

4505 Barranca Pkwy #B
Irvine, CA 92604-4707
Phone: (949) 551-8002
Fax: (949) 551-1281
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC12276 (CA)

Record details

NPI number1396828232
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 23, 2006
Last updated in NPPESOctober 4, 2007

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