NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jonathan Shing-Jih Lee

Internal Medicine Physician in Oakland, CA · enumerated 2011.

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

National Provider Identifier

1306135124

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jonathan Shing-Jih Lee
Sex Male
Practice address 350 30th St Ste 100, Oakland, CA, 94609
Fax (510) 506-7725
Enumeration date Apr 1, 2011
Last updated in NPPES Mar 9, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A134228 (CA) Primary

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 do I verify Jonathan Lee's NPI record?
Cross-check NPI 1306135124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1306135124 active?
Yes, as of the latest NPPES snapshot, NPI 1306135124 is active (record last updated 2022-03-09).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-09.