Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LAN CHEN
NPI 1700630266
Dentist in San Jose, CA

Q: What is Lan Chen's NPI number?

The NPI number for Lan Chen is 1700630266. It was assigned to this individual provider in the NPPES registry on April 12, 2024.

Q: What is Lan Chen's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Lan Chen was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 12, 2024

827 BLOSSOM HILL RD STE E8, SAN JOSE, CA 95123(408) 224-8400(408) 224-8445 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 15, 2026, Jun 29, 2025, Apr 12, 2024 (3 updates tracked since 2024).

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About Lan Chen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAN CHEN (NPI 1700630266) is an individual dentist in San Jose, California, licensed in California (DDS111154) and active in the NPI registry since April 2024.

NPPES Registry Identity

NPI1700630266

Entity TypeIndividualFemale

Primary Taxonomy122300000X

Provider Legal NameLAN CHEN

Location Address827 BLOSSOM HILL RD STE E8San Jose, CA 95123-2701

Mailing Address827 Blossom Hill Rd Ste E8San Jose, CA 95123-2701 · (408) 224-8400 · Fax (408) 224-8445

Phone(408) 224-8400

Fax(408) 224-8445

Sole ProprietorNo

Enumeration DateApril 12, 2024

Last NPPES UpdateSeptember 15, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 15, 2026

✔ NPI 1700630266 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in CA · DDS111154

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

827 BLOSSOM HILL RD STE E8, San Jose, CA 95123

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HEDAYATI KOO ADC

Dentist (General Practice)

827 BLOSSOM HILL RD STE E8
SAN JOSE, CA 95123

Santa Clara County (408) 578-4700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lan Chen's NPI number?

The NPI number for Lan Chen is 1700630266. It was assigned to this individual provider in the NPPES registry on April 12, 2024.

Where is Lan Chen located?

Lan Chen practices at 827 Blossom Hill Rd Ste E8, San Jose, CA 95123. The listed phone number is (408) 224-8400.

What is Lan Chen's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Lan Chen accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 2 other insurers list Lan Chen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lan Chen was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.