IndividualActive
Barbara Johnson, RN
NPI 1447122742 · Registered Nurse · Columbus, OH
Barbara Johnson, RN is a Registered Nurse provider in Columbus, OH (NPI 1447122742).
Provider details
- NPI number
- 1447122742
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN.530637 (OH)
Specialties & taxonomies
Nursing 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
Under 1 yr in 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
1301 N High St
Columbus, OH 43201-2460
Phone: (614) 299-6600
Fax: (614) 299-9007
Street-level locationGet directions
Mailing address
4575 Samoyed Dr
Canal Winchester, OH 43110-3568
Registry dates
- Enumerated
- 2025-09-18
- Last updated
- 2025-09-22
- Certified
- 2025-09-22
Frequently asked questions
- What is Barbara Johnson's NPI number?
- Barbara Johnson's National Provider Identifier (NPI) is 1447122742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Johnson's specialty?
- Barbara Johnson is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Barbara Johnson located?
- Barbara Johnson's practice location on file with NPPES is 1301 N High St, Columbus, OH 43201-2460.
- What is Barbara Johnson's phone number?
- The practice phone number listed in the NPPES registry for Barbara Johnson is (614) 299-6600.
- Is Barbara Johnson's NPI active?
- Yes — Barbara Johnson's NPI (1447122742) is active in the NPPES registry as of the last update on 2025-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.