Lars Jakobsen, M.D.
Internal Medicine Physician · Auburn, CA
Lars Jakobsen, M.D. is an internal medicine physician with a practice address in Auburn, California, and NPI 1417933110, issued on Dec 15, 2005. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lars Jakobsen
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 3111 Professional Dr, Auburn, CA 95603
- Phone
- (530) 885-5618
- Enumerated
- Dec 15, 2005
- Entity
- Type 1 · individual
Also registered at 3111 Professional Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taylor Anderson, PA-CPhysician Assistant1790450906
- Guadalupe Avila-Kirwan, MDInternal Medicine Physician1306821566
- Apeet Hundal, MDInternal Medicine Physician1134158926
- Gary Leeds, MDPulmonary Disease Physician1417930967
- Daniel Merck, MDInternal Medicine Physician1750300067
- Narges Shariati Varnosfaderani, M.D.Internal Medicine Physician1649256140
Verify Lars Jakobsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.4 times the Medicare Part D claims of the average internal medicine physician in 2024
9,485 Medicare Part D claims for 751 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 527 claims were for opioids.
Most prescribed
- Atorvastatin Calcium750 claims
- Amlodipine Besylate410 claims
- Hydrocodone-Acetaminophen365 claims
- Levothyroxine Sodium361 claims
- Losartan Potassium322 claims
- Lisinopril305 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
One hospital or facility affiliation
- Permanente Medical Group IncRoseville, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
34 internal medicine physician records list a Auburn practice address
They are 34 of the 1,392 NPPES records with a Auburn practice address, and 20,403 internal medicine physician records in California.
All 34 in Auburn → All 20,403 in California → Every provider in Auburn →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Lars Jakobsen, M.D.'s NPI number?
Lars Jakobsen, M.D.'s National Provider Identifier (NPI) is 1417933110, issued on Dec 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Lars Jakobsen, M.D. located?
The NPPES record lists a practice address at 3111 Professional Dr, Auburn, CA, 95603. Phone: (530) 885-5618. Providers update this record themselves, so call before visiting.
How can I verify Lars Jakobsen, M.D.'s license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lars Jakobsen, M.D. prescribe under Medicare Part D?
In 2024, Lars Jakobsen, M.D. had 9,485 Medicare Part D claims for 751 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.