Ruth Johnson, MSN, CNM, CS
NPI 1366590515 · Child & Adolescent Psychiatric/Mental Health Registered Nurse · Wellesley, MA
Ruth Johnson, MSN, CNM, CS is a Child & Adolescent Psychiatric/Mental Health Registered Nurse provider in Wellesley, MA (NPI 1366590515).
Provider details
- NPI number
- 1366590515
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- MSN, CNM, CS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 196057 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-01-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ruth Johnson's NPI number?
- Ruth Johnson's National Provider Identifier (NPI) is 1366590515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Johnson's specialty?
- Ruth Johnson is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Ruth Johnson located?
- Ruth Johnson's practice location on file with NPPES is 42 Washington St, Wellesley, MA 02481-1803.
- What is Ruth Johnson's phone number?
- The practice phone number listed in the NPPES registry for Ruth Johnson is (781) 431-2629.
- Is Ruth Johnson's NPI active?
- Yes — Ruth Johnson's NPI (1366590515) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.