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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Linda Sue Carstens, DDS

General Practice Dentistry in Waukon, IA · enumerated 2006 · practices at Northeast Iowa Dental Professional Corporation.

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

National Provider Identifier

1124121710

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Registry record

Entity type Individual (Type 1)
Name Linda Sue Carstens
Credential DDS
Sex Female
Practice address 18 1st Ave Nw, Waukon, IA, 52172
Phone (563) 568-4528
Fax (563) 568-6144
Enumeration date Sep 7, 2006
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 7065 (IA) Primary
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
0031625 Medicaid IA -
1031625 Medicaid IA -

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

What specialty is Linda Carstens?
Linda Carstens 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.