RUTH C OLSON PHARMD
NPI 1861227373
Pharmacist in Denver, CO

Active since September 04, 2024
1200 MADISON ST, DENVER, CO 80206(303) 388-3679 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 14, 2026, Sep 4, 2024 (2 updates tracked since 2024).

About Ruth C Olson Pharmd NPPES

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

RUTH C OLSON PHARMD (NPI 1861227373) is an individual pharmacist in Denver, Colorado, licensed in Colorado (PHA.0024915) and active in the NPI registry since September 2024.

NPPES Registry Identity

NPI1861227373
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameRUTH C OLSONCredential: PHARMD
Location Address1200 MADISON STDenver, CO 80206-3440
Mailing Address1200 Madison StDenver, CO 80206-3440 · (303) 388-3679
Sole ProprietorNo
Enumeration DateSeptember 4, 2024
Last NPPES UpdateApril 14, 20262 updates tracked since enumeration
NPPES CertifiedApril 14, 2026
NPI 1861227373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in CO · PHA.0024915
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.
1200 MADISON ST, Denver, CO 80206

Other Providers at the Same Location NPPES 6

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

Pharmacist
1200 MADISON ST
DENVER, CO 80206
Hearing Instrument Specialist
1200 MADISON ST
DENVER, CO 80206
Pharmacy (Community/Retail Pharmacy)
1200 MADISON ST
DENVER, CO 80206
Pharmacy (Community/Retail Pharmacy)
1200 MADISON ST
DENVER, CO 80206
Family Medicine
1200 MADISON ST
DENVER, CO 80206
Pharmacist
1200 MADISON ST
DENVER, CO 80206

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 Ruth Olson's NPI number?

The NPI number for Ruth Olson is 1861227373. It was assigned to this individual provider in the NPPES registry on September 4, 2024.

Where is Ruth Olson located?

Ruth Olson practices at 1200 Madison St, Denver, CO 80206. The listed phone number is (303) 388-3679.

What is Ruth Olson'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 Ruth Olson was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.