NPI Portal NPI Lookup & Verification

Wendy Lam, PHARMD

Wendy Lam is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider (Pharmacist) practicing in Poway, CA, registered in the NPPES registry with NPI 1558634287 since 2012. The credential PHARMD stands for Doctor of Pharmacy.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1558634287
Entity type Individual (Type 1)
Name Wendy Lam
Credential PHARMD
Sex Female
Practice address Poway, CA, 92064
Phone 8588482478
Enumeration date 2012-02-10
Last updated in NPPES 2023-01-12

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Primary 54570 CA

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

Copy-ready billing details
Provider: Wendy Lam, PHARMD
NPI: 1558634287
Taxonomy: 1835P0018X (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
Address: Poway, CA, 92064

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1881704435 Costco Wholesale Corporation Organization Community/Retail Pharmacy Poway, CA
1124269097 Richard Saylor Individual Pharmacist Poway, CA
1104191014 Tracy Thang Individual Pharmacist Poway, CA
1629468764 Costco Wholesale Corporation Organization Eyewear Supplier Poway, CA
1013300284 Costco Wholesale Corporation Organization Hearing Aid Equipment Poway, CA
1972964823 Delilah Frogozo Individual Pharmacist Poway, CA
1316463037 Jessica Nguyen Individual Pharmacist Poway, CA
1760948582 Linda Nguyen Individual Optometrist Poway, CA

Verify this record

Cross-check NPI 1558634287 against the authoritative CMS record: view Wendy Lam 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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Wendy Lam?
Wendy Lam is registered in NPPES with the primary taxonomy of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-01-12.