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DR. WALKER PORTERFIELD DC
NPI 1336884717
Chiropractor in Johnston, IA

Active since May 01, 2022
5525 MERLE HAY RD STE 165, JOHNSTON, IA 50131(515) 212-5715 Get Directions Write a Review

NPPES record last updated: June 21, 2022. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Walker Porterfield Dc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WALKER PORTERFIELD DC (NPI 1336884717) is an individual chiropractor in Johnston, Iowa, licensed in Iowa (109680) and active in the NPI registry since May 2022.

NPPES Registry Identity

NPI1336884717
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. WALKER PORTERFIELDCredential: DC
Location Address5525 MERLE HAY RD STE 165Johnston, IA 50131-1446
Mailing Address5525 Merle Hay Rd Ste 165Johnston, IA 50131-1446 · (515) 212-5715
Phone(515) 212-5715
Sole ProprietorNo
Enumeration DateMay 1, 2022
Last NPPES UpdateJune 21, 2022
NPPES CertifiedMay 2, 2022
✔ NPI 1336884717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in IA · 109680
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
5525 MERLE HAY RD STE 165, Johnston, IA 50131
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CLARITY CHIROPRACTIC LLC
Chiropractor
5525 MERLE HAY RD STE 165
JOHNSTON, IA 50131
Polk County (515) 212-5715
DR. ALLISON I RIDGWAY DC
Chiropractor
5525 MERLE HAY RD STE 165
JOHNSTON, IA 50131
Polk County (515) 212-5715

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Walker Porterfield's NPI number?

The NPI number for Walker Porterfield is 1336884717. It was assigned to this individual provider in the NPPES registry on May 1, 2022.

Where is Walker Porterfield located?

Walker Porterfield practices at 5525 Merle Hay Rd Ste 165, Johnston, IA 50131. The listed phone number is (515) 212-5715.

What is Walker Porterfield's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Walker Porterfield was last updated on June 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.