NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michelle Chien-Ju Ma, PHARM.D.

Pharmacist in Santa Clara, CA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215029111

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Michelle Chien-Ju Ma
Credential PHARM.D.
Sex Female
Practice address 710 Lawrence Expy, Clinical Pharmacy - Room 3453a, Santa Clara, CA, 95051
Phone (408) 851-3926
Enumeration date Sep 28, 2006
Last updated in NPPES Dec 22, 2021

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RPH53763 (CA) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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 → Validate an NPI →

Frequently asked questions

Where does Michelle Ma practice?
The practice location on file with NPPES is in Santa Clara, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michelle Ma?
The National Provider Identifier (NPI) for Michelle Ma is 1215029111, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-22.