DR. CHARLES MATTHEW WALKER PHARMD
NPI 1720074180
Pharmacist in Washington, DC

Active since September 21, 2005
490 M ST SW APT W105, WASHINGTON, DC 20024(202) 826-6288 Get Directions Write a Review

NPPES record last updated: April 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Charles Matthew Walker Pharmd NPPES

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

DR. CHARLES MATTHEW WALKER PHARMD (NPI 1720074180) is an individual pharmacist in Washington, District Of Columbia, licensed in South Carolina (011178) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1720074180
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameDR. CHARLES MATTHEW WALKERCredential: PHARMD
Location Address490 M ST SW APT W105Washington, DC 20024-2636
Mailing Address490 M St Sw Apt W105Washington, DC 20024-2636 · (202) 826-6288
Sole ProprietorNo
Enumeration DateSeptember 21, 2005
Last NPPES UpdateApril 24, 2025
NPPES CertifiedApril 24, 2025
NPI 1720074180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
Licenses Licensed in SC · 011178 Licensed in DC · PH100001382 Licensed in MD · 20970 Licensed in NC · 22955 Licensed in GA · RPH022566 Licensed in DE · A1-0016082
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.
Also ListedPharmacist · Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistTaxonomy 1835P0018X · License 0202210401 (VA)
490 M ST SW APT W105, Washington, DC 20024

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 Charles Walker's NPI number?

The NPI number for Charles Walker is 1720074180. It was assigned to this individual provider in the NPPES registry on September 21, 2005.

Where is Charles Walker located?

Charles Walker practices at 490 M St SW Apt W105, Washington, DC 20024. The listed phone number is (202) 826-6288.

What is Charles 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 Charles Walker was last updated on April 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.