IndividualActive
Marguerite Johnson
NPI 1124380654 · Case Manager/Care Coordinator · New Rochelle, NY
Marguerite Johnson is a Case Manager/Care Coordinator provider in New Rochelle, NY (NPI 1124380654).
Provider details
- NPI number
- 1124380654
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% 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
145 Huguenot St
8th Floor
New Rochelle, NY 10801-5200
Phone: (914) 813-5051
Street-level locationGet directions
Mailing address
145 Huguenot St
New Rochelle, NY 10801-5200
Registry dates
- Enumerated
- 2012-06-11
- Last updated
- 2012-06-12
Frequently asked questions
- What is Marguerite Johnson's NPI number?
- Marguerite Johnson's National Provider Identifier (NPI) is 1124380654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marguerite Johnson's specialty?
- Marguerite Johnson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Marguerite Johnson located?
- Marguerite Johnson's practice location on file with NPPES is 145 Huguenot St, New Rochelle, NY 10801-5200.
- What is Marguerite Johnson's phone number?
- The practice phone number listed in the NPPES registry for Marguerite Johnson is (914) 813-5051.
- Is Marguerite Johnson's NPI active?
- Yes — Marguerite Johnson's NPI (1124380654) is active in the NPPES registry as of the last update on 2012-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.