NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jeffrey K. Lander, M.D., Ph.D., Inc.

Specialist in Irvine, CA · enumerated 2008 · authorized official Jeffrey Lander, Owner.

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

National Provider Identifier

1265604581

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Jeffrey K. Lander, M.D., Ph.D., Inc.
Practice address 16300 Sand Canyon Ave, Suite 612, Irvine, CA, 92618
Phone (949) 753-1001
Fax (949) 753-1114
Enumeration date Mar 26, 2008
Last updated in NPPES Feb 27, 2012

Taxonomy & classification

174400000X Specialist Other Service Providers · License A93332 (CA) Primary

Authorized official

Name Jeffrey Lander
Title Owner
Phone (949) 766-3426

Other identifiers

Identifier Type State Issuer
W22392 Other CA MEDICARE PTAN

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-02-27. Verify at npiregistry.cms.hhs.gov.
Where is Jeffrey K. Lander, M.D., Ph.D., Inc. located?
The practice location on file with NPPES is in Irvine, CA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-27.