Marion Johnson
NPI 1578185369 · Adult Psychiatric/Mental Health Registered Nurse · Columbia, MD
Marion Johnson is a Adult Psychiatric/Mental Health Registered Nurse provider in Columbia, MD (NPI 1578185369).
Provider details
- NPI number
- 1578185369
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- R187659 (MD)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2020-05-14
- Last updated
- 2020-05-14
- Certified
- 2020-05-14
Frequently asked questions
- What is Marion Johnson's NPI number?
- Marion Johnson's National Provider Identifier (NPI) is 1578185369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marion Johnson's specialty?
- Marion Johnson is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Marion Johnson located?
- Marion Johnson's practice location on file with NPPES is 9633 Clocktower Ln, Columbia, MD 21046-1877.
- What is Marion Johnson's phone number?
- The practice phone number listed in the NPPES registry for Marion Johnson is (240) 535-6111.
- Is Marion Johnson's NPI active?
- Yes — Marion Johnson's NPI (1578185369) is active in the NPPES registry as of the last update on 2020-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.