Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Trevor Russell Johnson, OTC
Surgical Assistant in Encinitas, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609102698
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Registry record
Entity type Individual (Type 1)
Name Mr. Trevor Russell Johnson
Credential OTC
Sex Male
Practice address 320 Santa Fe Dr Ste 301, Encinitas, CA, 92024
Phone (760) 633-4700
Fax (760) 635-4344
Enumeration date Oct 26, 2009
Last updated in NPPES Oct 26, 2009
Taxonomy & licenses
246ZC0007X Surgical Assistant Technologists, Technicians & Other Technical Service Providers · License OTC 09-0802 Primary
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
What specialty is Trevor Johnson?
Trevor Johnson is registered in NPPES with the primary taxonomy of Surgical Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-26.