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Marlene Swartz, LCSW
NPI 1285879221 · Clinical Social Worker · New York, NY
Marlene Swartz, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1285879221).
Provider details
- NPI number
- 1285879221
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 73059406 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 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
5 W 20th St
Suite 501
New York, NY 10011-3711
Phone: (646) 515-4401
Street-level locationGet directions
Mailing address
95 6th Ave
Brooklyn, NY 11217-2809
Registry dates
- Enumerated
- 2008-12-04
- Last updated
- 2014-11-12
Frequently asked questions
- What is Marlene Swartz's NPI number?
- Marlene Swartz's National Provider Identifier (NPI) is 1285879221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Swartz's specialty?
- Marlene Swartz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marlene Swartz located?
- Marlene Swartz's practice location on file with NPPES is 5 W 20th St, New York, NY 10011-3711.
- What is Marlene Swartz's phone number?
- The practice phone number listed in the NPPES registry for Marlene Swartz is (646) 515-4401.
- Is Marlene Swartz's NPI active?
- Yes — Marlene Swartz's NPI (1285879221) is active in the NPPES registry as of the last update on 2014-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.