Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David W. Johnson
Chiropractor in Cedar Rapids, IA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205870615
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Registry record
Entity type Individual (Type 1)
Name Dr. David W. Johnson
Sex Male
Practice address 515 7th Ave Se, Cedar Rapids, IA, 52401
Phone (319) 366-2225
Fax (319) 366-1726
Enumeration date Jun 15, 2006
Last updated in NPPES Dec 4, 2007
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0147306 | Medicaid | IA | - |
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.
Frequently asked questions
Where does David Johnson practice?
The practice location on file with NPPES is in Cedar Rapids, IA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Johnson?
The National Provider Identifier (NPI) for David Johnson is 1205870615, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-04.