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

Dr. Walker Porterfield, DC

Individual provider Chiropractor · NPI 1336884717

Dr. Walker Porterfield, DC is a Chiropractor in Johnston, Iowa. Licensed in Iowa. Registered with an NPI since 2022.

Licensed in
IA
In the registry since
2022
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

5525 Merle Hay Rd Ste 165
Johnston, IA 50131-1446
Phone: (515) 212-5715
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 109680 (IA)

Record details

NPI number1336884717
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedMay 1, 2022
Last updated in NPPESJune 21, 2022
Certification dateMay 2, 2022
Mailing address5525 Merle Hay Rd Ste 165, Johnston, IA 50131-1446

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