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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jennifer Ming-I Chen, DDS

General Practice Dentistry in Hayward, CA · enumerated 2009.

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

National Provider Identifier

1922232511

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Registry record

Entity type Individual (Type 1)
Name Dr. Jennifer Ming-I Chen
Credential DDS
Sex Female
Practice address Hayward, CA, 94541
Phone (510) 581-1772
Fax (510) 581-1775
Enumeration date May 11, 2009
Last updated in NPPES May 29, 2013

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 55137 (CA) Primary
122300000X Dentist Dental Providers · License 55137 (CA) Secondary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

Is NPI 1922232511 active?
Yes, as of the latest NPPES snapshot, NPI 1922232511 is active (record last updated 2013-05-29).
How do I verify Jennifer Chen's NPI record?
Cross-check NPI 1922232511 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-29.