Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dan Zeng, PA-C
Physician Assistant in Walnut, CA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417270687
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dan Zeng
Credential PA-C
Sex Female
Practice address 20034 Esquiline Ave, Walnut, CA, 91789
Phone (626) 807-7676
Enumeration date Mar 2, 2010
Last updated in NPPES Mar 2, 2010
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA 20694 (CA) Primary
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.
Frequently asked questions
Where does Dan Zeng practice?
The practice location on file with NPPES is in Walnut, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dan Zeng?
The National Provider Identifier (NPI) for Dan Zeng is 1417270687, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-02.