Marilyn Johnson, MSW LSW
NPI 1477237121 · Social Worker · Hackettstown, NJ
Marilyn Johnson, MSW LSW is a Social Worker provider in Hackettstown, NJ (NPI 1477237121).
Provider details
- NPI number
- 1477237121
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW LSW
- Sex
- Female
- Sole proprietor
- No
- License
- SW133532 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2023-06-13
- Last updated
- 2023-06-13
- Certified
- 2023-06-13
Frequently asked questions
- What is Marilyn Johnson's NPI number?
- Marilyn Johnson's National Provider Identifier (NPI) is 1477237121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Johnson's specialty?
- Marilyn Johnson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Marilyn Johnson located?
- Marilyn Johnson's practice location on file with NPPES is 101 Mountain Ct Ste 101b, Hackettstown, NJ 07840-2300.
- What is Marilyn Johnson's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Johnson is (215) 688-5116.
- Is Marilyn Johnson's NPI active?
- Yes — Marilyn Johnson's NPI (1477237121) is active in the NPPES registry as of the last update on 2023-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.