Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hans Johannes Anderson, M.D.

Specialist in La Jolla, CA · enumerated 2005.

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

National Provider Identifier

1902880396

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Registry record

Entity type Individual (Type 1)

Name Hans Johannes Anderson

Credential M.D.

Sex Male

Practice address 4130 La Jolla Village Dr, Ste 306, La Jolla, CA, 92037

Phone (858) 455-6460

Enumeration date Nov 30, 2005

Last updated in NPPES Dec 5, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License G25842 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Hans Anderson?

The National Provider Identifier (NPI) for Hans Anderson is 1902880396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hans Anderson practice?

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

Other providers at this practice address

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Mary Dobry Dermatology Physician · La Jolla, CA NPI 1760473664 Enass Rickards Orthopaedic Surgery Physician · La Jolla, CA NPI 1609850080 A. Rosenfield Orthopaedic Surgery Physician · La Jolla, CA NPI 1588648968 Ranae Hause Physical Therapist · La Jolla, CA NPI 1841253721 Ramin Bagheri Orthopaedic Surgery Physician · La Jolla, CA NPI 1912962176 Behrooz Akbarnia Orthopaedic Surgery Physician · La Jolla, CA NPI 1457316374 Georgina Ramirez Marriage & Family Therapist · La Jolla, CA NPI 1144247602 Mihir Parikh Ophthalmology Physician · La Jolla, CA NPI 1740392695

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-05.