Dr. Todd W Walker, DDS

Dr. Todd W Walker is a Dentist provider (Dentist) practicing in Cudahy, WI, registered in the NPPES registry with NPI 1619138179 since 2008. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1619138179
Entity type	Individual (Type 1)
Name	Dr. Todd W Walker
Credential	DDS
Sex	Male
Practice address	Cudahy, WI, 53110
Phone	4147444465
Enumeration date	2008-06-18
Last updated in NPPES	2008-06-18

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122300000X	Dentist	Primary	3840-015	WI

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

Copy-ready billing details

Provider: Todd Walker, DDS
NPI: 1619138179
Taxonomy: 122300000X (Dentist)
Address: Cudahy, WI, 53110

Verify this record

Cross-check NPI 1619138179 against the authoritative CMS record: view Dr. Todd W Walker 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

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.

What specialty is Todd Walker?

Todd Walker is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-06-18.