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JOSEPH LEEM
NPI 1467158527
Dentist in Lafayette, CA

Active since February 01, 2023
3511 SCHOOL ST, LAFAYETTE, CA 94549(925) 283-3781 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Dec 22, 2025, Dec 18, 2025, Jun 29, 2025 and 3 more (6 updates tracked since 2023).

About Joseph Leem NPPES

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

JOSEPH LEEM (NPI 1467158527) is an individual dentist in Lafayette, California, licensed in California (110699) and active in the NPI registry since February 2023.

NPPES Registry Identity

NPI1467158527
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameJOSEPH LEEM
Location Address3511 SCHOOL STLafayette, CA 94549-4547
Mailing Address3511 School StLafayette, CA 94549-4547
Phone(925) 283-3781
Sole ProprietorNo
Enumeration DateFebruary 1, 2023
Last NPPES UpdateDecember 22, 20256 updates tracked since enumeration
NPPES CertifiedDecember 22, 2025
✔ NPI 1467158527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 110699
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.
3511 SCHOOL ST, Lafayette, CA 94549
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Accepted Insurance

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

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 Joseph Leem's NPI number?

The NPI number for Joseph Leem is 1467158527. It was assigned to this individual provider in the NPPES registry on February 1, 2023.

Where is Joseph Leem located?

Joseph Leem practices at 3511 School St, Lafayette, CA 94549. The listed phone number is (925) 283-3781.

What is Joseph Leem's specialty?

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

What insurance does Joseph Leem accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list Joseph Leem 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 Joseph Leem was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.