Jon Magnuson, MSW ACSW
NPI 1245299601 · Clinical Social Worker · Marquette, MI
Jon Magnuson, MSW ACSW is a Clinical Social Worker provider in Marquette, MI (NPI 1245299601).
Provider details
- NPI number
- 1245299601
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW ACSW
- Sex
- Male
- Sole proprietor
- No
- License
- 6801070289 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jon Magnuson's NPI number?
- Jon Magnuson's National Provider Identifier (NPI) is 1245299601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Magnuson's specialty?
- Jon Magnuson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jon Magnuson located?
- Jon Magnuson's practice location on file with NPPES is 403 E Michigan St, Marquette, MI 49855.
- What is Jon Magnuson's phone number?
- The practice phone number listed in the NPPES registry for Jon Magnuson is (906) 228-5494.
- Is Jon Magnuson's NPI active?
- Yes — Jon Magnuson's NPI (1245299601) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.