Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jessica Ma, D.D.S

Dentist in San Jose, CA · enumerated 2016.

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

National Provider Identifier

1104376052

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Registry record

Entity type Individual (Type 1)

Name Dr. Jessica Ma

Credential D.D.S

Sex Female

Practice address 242 La Pala Dr, San Jose, CA, 95127

Phone (669) 900-0030

Fax (408) 963-0143

Enumeration date Oct 4, 2016

Last updated in NPPES Oct 17, 2016

Taxonomy & licenses

122300000X Dentist Dental Providers · License 100609 (CA) Primary

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

How do I verify Jessica Ma's NPI record?

Cross-check NPI 1104376052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104376052 active?

Yes, as of the latest NPPES snapshot, NPI 1104376052 is active (record last updated 2016-10-17).

Other providers at this practice address

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Vinni Singh Dentist · San Jose, CA NPI 1649605726 Diane Liang General Practice Dentistry · San Jose, CA NPI 1073980090 Katina Phan Dental Hygienist · San Jose, CA NPI 1477097046 Leticia Melo Dental Hygienist · San Jose, CA NPI 1538603105 Maria Socorro Valdez General Practice Dentistry · San Jose, CA NPI 1750807970

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-17.