Lars Nielsen, MSW
NPI 1437364544 · Mental Health Counselor · Lemon Grove, CA
Lars Nielsen, MSW is a Mental Health Counselor provider in Lemon Grove, CA (NPI 1437364544).
Provider details
- NPI number
- 1437364544
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-11
- Last updated
- 2023-09-07
Frequently asked questions
- What is Lars Nielsen's NPI number?
- Lars Nielsen's National Provider Identifier (NPI) is 1437364544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lars Nielsen's specialty?
- Lars Nielsen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Lars Nielsen located?
- Lars Nielsen's practice location on file with NPPES is 3434 Grove St, Lemon Grove, CA 91945-1812.
- What is Lars Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Lars Nielsen is (619) 754-5013.
- Is Lars Nielsen's NPI active?
- Yes — Lars Nielsen's NPI (1437364544) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.