Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Tawanna Sherrell Davis, RDH

Dental Hygienist in Washington, DC · enumerated 2024.

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

National Provider Identifier

1225894397

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Registry record

Entity type Individual (Type 1)

Name Ms. Tawanna Sherrell Davis

Credential RDH

Sex Female

Practice address 1145 19th St Nw Ste 202, Washington, DC, 20036

Phone (202) 293-9192

Fax (202) 293-9195

Enumeration date Feb 26, 2024

Last updated in NPPES Feb 26, 2024

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 1000359 (DC) Primary

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

Is NPI 1225894397 active?

Yes, as of the latest NPPES snapshot, NPI 1225894397 is active (record last updated 2024-02-26).

How do I verify Tawanna Davis's NPI record?

Cross-check NPI 1225894397 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-26.