Lars Jakobsen, M.D.
NPI 1417933110 · Internal Medicine Physician · Auburn, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lars Jakobsen, M.D. is a Internal Medicine Physician provider in Auburn, CA (NPI 1417933110).
Provider details
- NPI number
- 1417933110
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G077316 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 118 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 750 | 242 |
| Amlodipine Besylate | 410 | 135 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 365 | 56 |
| Levothyroxine Sodium | 361 | 109 |
| Losartan Potassium | 322 | 115 |
| Lisinopril | 305 | 105 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-15
- Last updated
- 2021-12-15
Frequently asked questions
- What is Lars Jakobsen's NPI number?
- Lars Jakobsen's National Provider Identifier (NPI) is 1417933110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lars Jakobsen's specialty?
- Lars Jakobsen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lars Jakobsen located?
- Lars Jakobsen's practice location on file with NPPES is 3111 Professional Dr, Auburn, CA 95603-2456.
- What is Lars Jakobsen's phone number?
- The practice phone number listed in the NPPES registry for Lars Jakobsen is (530) 885-5618.
- Does Lars Jakobsen accept Medicare?
- Lars Jakobsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lars Jakobsen's NPI active?
- Yes — Lars Jakobsen's NPI (1417933110) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.