NPI Portal NPI Lookup & Verification

Michael E Clark, PHARMD

Michael E Clark is a Pharmacist provider (Pharmacist) practicing in Pacifica, CA, registered in the NPPES registry with NPI 1780905505 since 2010. The credential PHARMD stands for Doctor of Pharmacy.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1780905505
Entity type Individual (Type 1)
Name Michael E Clark
Credential PHARMD
Sex Male
Practice address Pacifica, CA, 94044
Phone 6503555810
Fax 6503555882
Enumeration date 2010-06-16
Last updated in NPPES 2010-06-16

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 28890 CA

PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

Copy-ready billing details
Provider: Michael Clark, PHARMD
NPI: 1780905505
Taxonomy: 183500000X (Pharmacist)
Address: Pacifica, CA, 94044

Other providers at this practice address

NPI Name Type Specialty Location
1053632695 Cindy Boxerman Individual Pharmacist Pacifica, CA
1598065351 Paul Wang Individual Pharmacist Pacifica, CA
1174936199 Archana Radhakrishnan Individual Pharmacist Pacifica, CA
1063826642 Josephine Lee Individual Pharmacist Pacifica, CA
1588070049 Christine Huey Individual Pharmacist Pacifica, CA
1952030975 James Hong Individual Pharmacist Pacifica, CA
1871294850 Charles Abellana Individual Pharmacy Technician Pacifica, CA

Verify this record

Cross-check NPI 1780905505 against the authoritative CMS record: view Michael E Clark on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1780905505 active?
Yes — as of the latest NPPES snapshot, NPI 1780905505 is active (record last updated 2010-06-16).
How do I verify Michael Clark's NPI record?
Cross-check NPI 1780905505 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-06-16.