Marissa Lefkowitz, RN
NPI 1316877327 · Adult Psychiatric/Mental Health Registered Nurse · New York, NY
Marissa Lefkowitz, RN is a Adult Psychiatric/Mental Health Registered Nurse provider in New York, NY (NPI 1316877327).
Provider details
- NPI number
- 1316877327
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 759624 (NY)
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
Under 1 yr in 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
- 2026-05-21
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Marissa Lefkowitz's NPI number?
- Marissa Lefkowitz's National Provider Identifier (NPI) is 1316877327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Lefkowitz's specialty?
- Marissa Lefkowitz is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Marissa Lefkowitz located?
- Marissa Lefkowitz's practice location on file with NPPES is 220 E 42nd St Fl 6, New York, NY 10017-5831.
- What is Marissa Lefkowitz's phone number?
- The practice phone number listed in the NPPES registry for Marissa Lefkowitz is (917) 613-5299.
- Is Marissa Lefkowitz's NPI active?
- Yes — Marissa Lefkowitz's NPI (1316877327) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.