Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Diane Johnson, DDS

Orthodontics and Dentofacial Orthopedics Dentistry in Indianapolis, IN · enumerated 2005.

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

National Provider Identifier

1053397315

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Diane Johnson

Credential DDS

Sex Female

Practice address 1121 W Michigan St, Indianapolis, IN, 46202

Phone (317) 274-7433

Enumeration date Dec 19, 2005

Last updated in NPPES May 28, 2026

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 12008858 (IN) 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

Where does Diane Johnson practice?

The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Diane Johnson?

The National Provider Identifier (NPI) for Diane Johnson is 1053397315, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-28.