NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lew Yang, DMD

Dentist in Black River Falls, WI · enumerated 2018 · practices at Family Health Center of Marshfield, Inc..

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

National Provider Identifier

1386135267

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Lew Yang
Credential DMD
Sex Male
Practice address N6571 Lumberjack Guy Rd, Black River Falls, WI, 54615
Phone (800) 782-8581
Enumeration date May 25, 2018
Last updated in NPPES May 21, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers · License 1001899-15 (WI) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

Where does Lew Yang practice?
The practice location on file with NPPES is in Black River Falls, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lew Yang?
The National Provider Identifier (NPI) for Lew Yang is 1386135267, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-21.