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

Dr. Steven Wayne Duffy, DC

Individual provider Chiropractor · NPI 1497811996

Dr. Steven Wayne Duffy, DC is a Chiropractor in Oklahoma City, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
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

4430 NW 50th St Ste A
Oklahoma City, OK 73112-2298
Phone: (405) 949-0434
Fax: (405) 949-0330
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 3568 (OK)

Record details

NPI number1497811996
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedDecember 29, 2006
Last updated in NPPESOctober 11, 2016
Mailing address4430 Nw 50th St, Suite A, Oklahoma City, OK 73112-2295

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