NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Walter Olisakodiaka Nwaokolo, DDS

General Practice Dentistry in Waxahachie, TX · enumerated 2021.

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

National Provider Identifier

1841869534

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Walter Olisakodiaka Nwaokolo
Credential DDS
Sex Male
Practice address Waxahachie, TX, 75165
Phone (972) 923-0900
Enumeration date Jun 18, 2021
Last updated in NPPES Jul 13, 2022

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
1223G0001X General Practice Dentistry Dental Providers · License 37554 (TX) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

What is the NPI number for Walter Nwaokolo?
The National Provider Identifier (NPI) for Walter Nwaokolo is 1841869534, a Type 1 (individual) record in the CMS NPPES registry.
Where does Walter Nwaokolo practice?
The practice location on file with NPPES is in Waxahachie, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-13.