IndividualActive
Jennifer Mars, LMSW
NPI 1740552108 · Social Worker · New York, NY
Jennifer Mars, LMSW is a Social Worker provider in New York, NY (NPI 1740552108).
Provider details
- NPI number
- 1740552108
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 079972 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 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
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
375 Grand St
New York, NY 10002-3951
Phone: (212) 353-4407
Street-level locationGet directions
Mailing address
Po Box 1208
North Baldwin, NY 11510-0808
Registry dates
- Enumerated
- 2012-02-01
- Last updated
- 2012-02-01
Frequently asked questions
- What is Jennifer Mars's NPI number?
- Jennifer Mars's National Provider Identifier (NPI) is 1740552108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Mars's specialty?
- Jennifer Mars is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Mars located?
- Jennifer Mars's practice location on file with NPPES is 375 Grand St, New York, NY 10002-3951.
- What is Jennifer Mars's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Mars is (212) 353-4407.
- Is Jennifer Mars's NPI active?
- Yes — Jennifer Mars's NPI (1740552108) is active in the NPPES registry as of the last update on 2012-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.