Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erik M Sonntag
Paramedic in San Diego, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205787306
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Registry record
Entity type Individual (Type 1)
Name Erik M Sonntag
Sex Male
Practice address 214 Sea Float St Bldg 218, San Diego, CA, 92155
Phone (619) 527-1692
Enumeration date Feb 4, 2026
Last updated in NPPES Feb 4, 2026
Taxonomy & licenses
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 is the NPI number for Erik Sonntag?
The National Provider Identifier (NPI) for Erik Sonntag is 1205787306, a Type 1 (individual) record in the CMS NPPES registry.
Where does Erik Sonntag practice?
The practice location on file with NPPES is in San Diego, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-04.