CATHY DO RPH
NPI 1033532841
Pharmacist in San Marcos, CA

Active since January 29, 2014
306 S TWIN OAKS VALLEY RD, SAN MARCOS, CA 92078(760) 891-0618(760) 891-0626 Get Directions Write a Review

NPPES record last updated: May 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Cathy Do Rph NPPES

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

CATHY DO RPH (NPI 1033532841) is an individual pharmacist in San Marcos, California, licensed in California (66242) and active in the NPI registry since January 2014.

NPPES Registry Identity

NPI1033532841
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameCATHY DOCredential: RPH
Location Address306 S TWIN OAKS VALLEY RDSan Marcos, CA 92078-4333
Mailing Address306 S Twin Oaks Valley RdSan Marcos, CA 92078-4333 · (760) 891-0618 · Fax (760) 891-0626
Fax(760) 891-0626
Sole ProprietorYes
Enumeration DateJanuary 29, 2014
Last NPPES UpdateMay 15, 2026
NPPES CertifiedMay 15, 2026
NPI 1033532841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in CA · 66242
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.
306 S TWIN OAKS VALLEY RD, San Marcos, CA 92078

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
306 S TWIN OAKS VALLEY RD, RALPHS 683
SAN MARCOS, CA 92078
Pharmacist
306 S TWIN OAKS VALLEY RD
SAN MARCOS, CA 92078
Pharmacist
306 S TWIN OAKS VALLEY RD
SAN MARCOS, CA 92078
Pharmacist
306 S TWIN OAKS VALLEY RD
SAN MARCOS, CA 92078
Pharmacist
306 S TWIN OAKS VALLEY RD
SAN MARCOS, CA 92078
Pharmacy (Community/Retail Pharmacy)
306 S TWIN OAKS VALLEY RD
SAN MARCOS, CA 92078

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 Cathy Do's NPI number?

The NPI number for Cathy Do is 1033532841. It was assigned to this individual provider in the NPPES registry on January 29, 2014.

Where is Cathy Do located?

Cathy Do practices at 306 S Twin Oaks Valley Rd, San Marcos, CA 92078. The listed phone number is (760) 891-0618.

What is Cathy Do'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 Cathy Do was last updated on May 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.