Marissa Johnson, APRN-CNP,FNP-C
NPI 1821608241 · Family Nurse Practitioner · Columbus, OH
Marissa Johnson, APRN-CNP,FNP-C is a Family Nurse Practitioner provider in Columbus, OH (NPI 1821608241).
Provider details
- NPI number
- 1821608241
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-CNP,FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- APRN.CNP.0027252 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-08-01
- Last updated
- 2021-12-03
- Certified
- 2021-12-03
Frequently asked questions
- What is Marissa Johnson's NPI number?
- Marissa Johnson's National Provider Identifier (NPI) is 1821608241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Johnson's specialty?
- Marissa Johnson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Johnson located?
- Marissa Johnson's practice location on file with NPPES is 20 S 3rd St Ste 210, Columbus, OH 43215-4206.
- What is Marissa Johnson's phone number?
- The practice phone number listed in the NPPES registry for Marissa Johnson is (833) 445-5998.
- Is Marissa Johnson's NPI active?
- Yes — Marissa Johnson's NPI (1821608241) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.