NPI Registry
Learn about Stedi

Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.

Update your NPPES record
Individual

DR. DUKE J JOHNSON

Active
Find providers by NPI
Individual

DR. DUKE J JOHNSON

Active
Sole proprietor
Yes

Provider details

NPI number
Gender
Man
Credential
M.D.

Taxonomy

Speciality
Code
Description
License number
State
207Q00000X
Family Medicine Physician
Primary
G55013
CA
207Q00000X
Family Medicine Physician
M-7427
ID
2083P0901X
Public Health & General Preventive Medicine Physician
G55013
CA
2083P0901X
Public Health & General Preventive Medicine Physician
M-7427
ID

Other

Enumeration date
08/30/2006
Last updated
09/11/2025
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up
Product
  • Claims
  • Eligibility checks
  • EDI platform