Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tessa Berg

Q: What is the NPI number for Tessa Berg?

The National Provider Identifier (NPI) for Tessa Berg is 1285979450, a Type 1 (individual) record in the CMS NPPES registry.

Licensed Practical Nurse in San Diego, CA · enumerated 2012.

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

National Provider Identifier

1285979450

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Registry record

Entity type Individual (Type 1)

Name Tessa Berg

Sex Female

Practice address 4974 El Cajon Blvd, Suite A, San Diego, CA, 92115

Phone (619) 286-4600

Fax (619) 286-0060

Enumeration date Nov 29, 2012

Last updated in NPPES Nov 29, 2012

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License 266316 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Tessa Berg?

The National Provider Identifier (NPI) for Tessa Berg is 1285979450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tessa Berg practice?

The practice location on file with NPPES is in San Diego, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-29.