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Ethan Larsen, MSW
NPI 1548915382 · Mental Health Counselor · Northfield, IL
Ethan Larsen, MSW is a Mental Health Counselor provider in Northfield, IL (NPI 1548915382).
Provider details
- NPI number
- 1548915382
- 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
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
405 Central Ave
Northfield, IL 60093-3006
Phone: (847) 441-5600
Street-level locationGet directions
Mailing address
858 N Wolcott Ave Apt 2
Chicago, IL 60622-6791
Registry dates
- Enumerated
- 2022-02-21
- Last updated
- 2022-02-21
- Certified
- 2022-02-21
Frequently asked questions
- What is Ethan Larsen's NPI number?
- Ethan Larsen's National Provider Identifier (NPI) is 1548915382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Larsen's specialty?
- Ethan Larsen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Ethan Larsen located?
- Ethan Larsen's practice location on file with NPPES is 405 Central Ave, Northfield, IL 60093-3006.
- What is Ethan Larsen's phone number?
- The practice phone number listed in the NPPES registry for Ethan Larsen is (847) 441-5600.
- Is Ethan Larsen's NPI active?
- Yes — Ethan Larsen's NPI (1548915382) is active in the NPPES registry as of the last update on 2022-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.