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Magen Johnson
NPI 1598488140 · Case Manager/Care Coordinator · Knoxville, TN
Magen Johnson is a Case Manager/Care Coordinator provider in Knoxville, TN (NPI 1598488140).
Provider details
- NPI number
- 1598488140
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
600 Arthur St
Knoxville, TN 37921-6405
Phone: (865) 523-8695
Street-level locationGet directions
Mailing address
200 Tech Center Dr
Knoxville, TN 37912-2747
Registry dates
- Enumerated
- 2022-09-20
- Last updated
- 2022-09-20
- Certified
- 2022-09-20
Frequently asked questions
- What is Magen Johnson's NPI number?
- Magen Johnson's National Provider Identifier (NPI) is 1598488140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Magen Johnson's specialty?
- Magen Johnson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Magen Johnson located?
- Magen Johnson's practice location on file with NPPES is 600 Arthur St, Knoxville, TN 37921-6405.
- What is Magen Johnson's phone number?
- The practice phone number listed in the NPPES registry for Magen Johnson is (865) 523-8695.
- Is Magen Johnson's NPI active?
- Yes — Magen Johnson's NPI (1598488140) is active in the NPPES registry as of the last update on 2022-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.