IndividualActive
Mary Jansen, R.N.
NPI 1679708457 · Registered Nurse · Garden City, NY
Mary Jansen, R.N. is a Registered Nurse provider in Garden City, NY (NPI 1679708457).
Provider details
- NPI number
- 1679708457
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- 391259-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
825 East Gate Blvd.
Suite 101b
Garden City, NY 11530
Phone: (516) 741-8600
Fax: (516) 408-3111
Street-level locationGet directions
Mailing address
825 East Gate Blvd.
Garden City, NY 11530
Registry dates
- Enumerated
- 2009-05-21
- Last updated
- 2009-05-21
Frequently asked questions
- What is Mary Jansen's NPI number?
- Mary Jansen's National Provider Identifier (NPI) is 1679708457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Jansen's specialty?
- Mary Jansen is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mary Jansen located?
- Mary Jansen's practice location on file with NPPES is 825 East Gate Blvd., Garden City, NY 11530.
- What is Mary Jansen's phone number?
- The practice phone number listed in the NPPES registry for Mary Jansen is (516) 741-8600.
- Is Mary Jansen's NPI active?
- Yes — Mary Jansen's NPI (1679708457) is active in the NPPES registry as of the last update on 2009-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.