Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Brant Darby, DDS

Pediatric Dentistry in Grants Pass, OR · enumerated 2006.

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

National Provider Identifier

1477528388

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. James Brant Darby

Credential DDS

Sex Male

Practice address 1898 Nw Sunview Pl, Grants Pass, OR, 97526

Phone (907) 229-0237

Enumeration date Feb 22, 2006

Last updated in NPPES Jul 19, 2023

Taxonomy & licenses

122300000X Dentist Dental Providers · License D1114 (AK) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License 8315 (OR) 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

How do I verify James Darby's NPI record?

Cross-check NPI 1477528388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1477528388 active?

Yes, as of the latest NPPES snapshot, NPI 1477528388 is active (record last updated 2023-07-19).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-19.