Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. IAN WALKER PHARM D.
NPI 1801203864
Pharmacist in Leavenworth, KS

Active since July 22, 2014
4101 S 4TH ST, LEAVENWORTH, KS 66048(913) 682-2000(913) 758-6944 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ian Walker Pharm D. NPPES

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

DR. IAN WALKER PHARM D. (NPI 1801203864) is an individual pharmacist in Leavenworth, Kansas, licensed in Texas (55002) and active in the NPI registry since July 2014.

NPPES Registry Identity

NPI1801203864
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameDR. IAN WALKERCredential: PHARM D.
Location Address4101 S 4TH STLeavenworth, KS 66048-5014
Mailing Address4101 S 4th StLeavenworth, KS 66048-5014 · (913) 682-2000 · Fax (913) 758-6944
Fax(913) 758-6944
Sole ProprietorYes
Enumeration DateJuly 22, 2014
Last NPPES UpdateJuly 7, 2026
NPPES CertifiedJuly 7, 2026
NPI 1801203864 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in TX · 55002
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
4101 S 4TH ST, Leavenworth, KS 66048

Other Providers at the Same Location NPPES 20

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

Registered Nurse
4101 S 4TH ST
LEAVENWORTH, KS 66048
Registered Nurse
4101 S 4TH ST
LEAVENWORTH, KS 66048
Internal Medicine (Pulmonary Disease)
4101 S 4TH ST
LEAVENWORTH, KS 66048
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
4101 S 4TH ST
LEAVENWORTH, KS 66048
Registered Nurse
4101 S 4TH ST
LEAVENWORTH, KS 66048
Registered Nurse (Medical-Surgical)
4101 S 4TH ST
LEAVENWORTH, KS 66048
Registered Nurse (Emergency)
4101 S 4TH ST
LEAVENWORTH, KS 66048
Licensed Practical Nurse
4101 S 4TH ST
LEAVENWORTH, KS 66048

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 Ian Walker's NPI number?

The NPI number for Ian Walker is 1801203864. It was assigned to this individual provider in the NPPES registry on July 22, 2014.

Where is Ian Walker located?

Ian Walker practices at 4101 S 4th St, Leavenworth, KS 66048. The listed phone number is (913) 682-2000.

What is Ian Walker's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Ian Walker was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.