NPI Portal NPI Lookup & Verification

James Lin

James Lin is a General Practice Dentistry provider (Dentist) practicing in San Pablo, CA, registered in the NPPES registry with NPI 1609483890 since 2020. Practices at N S Patel Dental Corporation (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1609483890
Entity type Individual (Type 1)
Name James Lin
Sex Male
Practice address San Pablo, CA, 94806
Phone 5102361000
Enumeration date 2020-09-30
Last updated in NPPES 2022-11-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Secondary 1002447 WI
1223G0001X General Practice Dentistry Primary DDS107345 CA
Copy-ready billing details
Provider: James Lin
NPI: 1609483890
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: San Pablo, CA, 94806

Other providers at this practice address

NPI Name Type Specialty Location
1972999639 N S Patel Dental Corporation Organization Dental Clinic/Center San Pablo, CA

Verify this record

Cross-check NPI 1609483890 against the authoritative CMS record: view James Lin on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is James Lin?
James Lin is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-11-08.