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

MR. RICHARD DEAN MONSEN RPH
NPI 1154306090
Pharmacist in Seattle, WA

Active since December 14, 2005
1564 S ATLANTIC ST, SEATTLE, WA 98144(206) 323-7806 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Richard Dean Monsen Rph NPPES

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

MR. RICHARD DEAN MONSEN RPH (NPI 1154306090) is an individual pharmacist in Seattle, Washington, licensed in Washington (PH00011394) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1154306090
Entity TypeIndividualMale
Primary Taxonomy183500000X
Provider Legal NameMR. RICHARD DEAN MONSENCredential: RPH
Location Address1564 S ATLANTIC STSeattle, WA 98144-3505
Mailing Address1564 S Atlantic StSeattle, WA 98144-3505 · (206) 323-7806
Sole ProprietorNo
Enumeration DateDecember 14, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1154306090 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in WA · PH00011394
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.
1564 S ATLANTIC ST, Seattle, WA 98144

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 Richard Monsen's NPI number?

The NPI number for Richard Monsen is 1154306090. It was assigned to this individual provider in the NPPES registry on December 14, 2005.

Where is Richard Monsen located?

Richard Monsen practices at 1564 S Atlantic St, Seattle, WA 98144. The listed phone number is (206) 323-7806.

What is Richard Monsen'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 Richard Monsen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 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.