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

IRIS CHEN PHARMD
NPI 1609352202
Pharmacist in San Francisco, CA

Active since July 17, 2018
505 PARNASSUS AVE # L767, SAN FRANCISCO, CA 94143(415) 353-8126 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 28, 2026, Feb 11, 2021, Jul 17, 2018 (3 updates tracked since 2018).

About Iris Chen Pharmd NPPES

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

IRIS CHEN PHARMD (NPI 1609352202) is an individual pharmacist in San Francisco, California, licensed in California (RPH76793) and active in the NPI registry since July 2018. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1609352202
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameIRIS CHENCredential: PHARMD
Location Address505 PARNASSUS AVE # L767San Francisco, CA 94143-2204
Mailing Address511 E Roy St Apt 312Seattle, WA 98102-5952
Phone(415) 353-8126
Sole ProprietorNo
Enumeration DateJuly 17, 2018
Last NPPES UpdateSeptember 28, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2026
✔ NPI 1609352202 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
Licenses✔ Licensed in CA · RPH76793✔ Licensed in WA · PH60851152
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.
505 PARNASSUS AVE # L767, San Francisco, CA 94143
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Secondary Practice Locations 2

Location 1505 Parnassus AveSan Francisco, CA 94143-2204 · Phone (415) 353-1387
Location 21959 NE Pacific StSeattle, WA 98195-0001 · Phone (206) 598-3300

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 Iris Chen's NPI number?

The NPI number for Iris Chen is 1609352202. It was assigned to this individual provider in the NPPES registry on July 17, 2018.

Where is Iris Chen located?

Iris Chen practices at 505 Parnassus Ave # L767, San Francisco, CA 94143. The listed phone number is (415) 353-8126.

What is Iris Chen'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 Iris Chen was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.