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Ronald Johnson
NPI 1457018525 · Case Manager/Care Coordinator · Marion, OH
Ronald Johnson is a Case Manager/Care Coordinator provider in Marion, OH (NPI 1457018525).
Provider details
- NPI number
- 1457018525
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(55/100 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
206 S Prospect St
Marion, OH 43302-3922
Phone: (740) 244-8850
Street-level locationGet directions
Mailing address
4214 E Main St
Whitehall, OH 43213-3028
Registry dates
- Enumerated
- 2021-11-23
- Last updated
- 2021-11-23
- Certified
- 2021-11-23
Frequently asked questions
- What is Ronald Johnson's NPI number?
- Ronald Johnson's National Provider Identifier (NPI) is 1457018525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Johnson's specialty?
- Ronald Johnson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Ronald Johnson located?
- Ronald Johnson's practice location on file with NPPES is 206 S Prospect St, Marion, OH 43302-3922.
- What is Ronald Johnson's phone number?
- The practice phone number listed in the NPPES registry for Ronald Johnson is (740) 244-8850.
- Is Ronald Johnson's NPI active?
- Yes — Ronald Johnson's NPI (1457018525) is active in the NPPES registry as of the last update on 2021-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.