NPI Portal NPI Lookup & Verification

Dr. Lee Wardle Hermen, DDS

Dr. Lee Wardle Hermen is a General Practice Dentistry provider (Dentist) practicing in Longview, WA, registered in the NPPES registry with NPI 1649336470 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI 1649336470
Entity type Individual (Type 1)
Name Dr. Lee Wardle Hermen
Credential DDS
Sex Female
Practice address 1057 12TH AVE, Longview, WA, 98632
Phone 3604141300
Enumeration date 2006-12-28
Last updated in NPPES 2025-05-06

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary DE60013005 WA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
1092355 Medicaid WA
Copy-ready billing details
Provider: Lee Hermen, DDS
NPI: 1649336470
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 1057 12TH AVE, Longview, WA, 98632

Other providers at this practice address

NPI Name Type Specialty Location
1902872427 Sheri Phillips Individual Registered Nurse Longview, WA
1396781936 Roxane Oshiro Individual General Practice Dentistry Longview, WA
1861421547 Rebecca Kubitz Individual Obstetrics & Gynecology Physician Longview, WA
1891724506 Cowlitz Family Health Center Organization Federally Qualified Health Center (FQHC) Longview, WA
1386669711 Gail Conway Individual Family Medicine Physician Longview, WA
1053326934 Sara Derenge Individual Women's Health Nurse Practitioner Longview, WA
1942214275 Kimberly Milne Individual General Practice Dentistry Longview, WA
1982711230 David Meyers Individual General Practice Dentistry Longview, WA

Verify this record

Cross-check NPI 1649336470 against the authoritative CMS record: view Dr. Lee Wardle Hermen 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 Lee Hermen?
Lee Hermen 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 2025-05-06.