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Dr. Lars Jakob Jakobsen, M.D.

Internal Medicine Physician in Auburn, CA · enumerated 2005 · practices at Regents of the University of Ca.

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

National Provider Identifier

1417933110

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Registry record

Entity type Individual (Type 1)
Name Dr. Lars Jakob Jakobsen
Credential M.D.
Sex Male
Practice address 3111 Professional Dr, Auburn, CA, 95603
Phone (530) 885-5618
Fax (530) 889-0636
Enumeration date Dec 15, 2005
Last updated in NPPES Dec 15, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G077316 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00G773160 Medicaid CA -

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 specialty is Lars Jakobsen?
Lars Jakobsen is registered in NPPES with the primary taxonomy of Internal Medicine Physician. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-15.