Marjorie Slavin, MSW LCSW
NPI 1689639379 · Marriage & Family Therapist · Bronx, NY
Marjorie Slavin, MSW LCSW is a Marriage & Family Therapist provider in Bronx, NY (NPI 1689639379).
Provider details
- NPI number
- 1689639379
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MSW LCSW
- Sex
- Female
- License
- PR0137771 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-04-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marjorie Slavin's NPI number?
- Marjorie Slavin's National Provider Identifier (NPI) is 1689639379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Slavin's specialty?
- Marjorie Slavin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Marjorie Slavin located?
- Marjorie Slavin's practice location on file with NPPES is 401 W 259th St, Bronx, NY 10471.
- What is Marjorie Slavin's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Slavin is (718) 601-0327.
- Is Marjorie Slavin's NPI active?
- Yes — Marjorie Slavin's NPI (1689639379) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.