Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Linda Wall, RDH
Dental Hygienist in Duluth, MN · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912232216
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Registry record
Entity type Individual (Type 1)
Name Linda Wall
Credential RDH
Sex Female
Practice address 4325 Grand Ave, Duluth, MN, 55807
Phone (218) 628-7035
Enumeration date Oct 5, 2009
Last updated in NPPES Oct 5, 2009
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Linda Wall?
The National Provider Identifier (NPI) for Linda Wall is 1912232216, a Type 1 (individual) record in the CMS NPPES registry.
Where does Linda Wall practice?
The practice location on file with NPPES is in Duluth, MN. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Barbara Hemenway Family Medicine Physician · Duluth, MN NPI 1861484875 Francois Gerber General Practice Dentistry · Duluth, MN NPI 1356316632 Jacob Oestreich Family Medicine Physician · Duluth, MN NPI 1700854262 Gail Baldwin Family Medicine Physician · Duluth, MN NPI 1508827130 Gayle Held Clinical Social Worker · Duluth, MN NPI 1356372502 Lake Superior Community Health Center Federally Qualified Health Center (FQHC) · Duluth, MN NPI 1699708297 Clyde Holmes Mental Health Counselor · Duluth, MN NPI 1306858378 Julie Demarte Dental Hygienist · Duluth, MN NPI 1104839372
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-05.