NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

William R. Davidson, D.D.S.& Assoc., Inc.

Dentist in Northfield, OH · enumerated 2007 · authorized official Nancy Danik, Office Manager.

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

National Provider Identifier

1790998813

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name William R. Davidson, D.D.S.& Assoc., Inc.
Practice address 9365 Olde 8 Rd, Northfield, OH, 44067
Fax (330) 467-0504
Enumeration date May 7, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License 30-016734 (OH) Primary

Authorized official

Name Nancy Danik
Title Office Manager

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

Who is the authorized official for William R. Davidson, D.D.S.& Assoc., Inc.?
NPPES lists Nancy Danik (Office Manager) as the authorized official for this organization.
What is the NPI number for William R. Davidson, D.D.S.& Assoc., Inc.?
The NPI for William R. Davidson, D.D.S.& Assoc., Inc. is 1790998813, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.