IndividualActive
Karleen Sarduy, MSW
NPI 1861835324 · Clinical Social Worker · New York, NY
Karleen Sarduy, MSW is a Clinical Social Worker provider in New York, NY (NPI 1861835324).
Provider details
- NPI number
- 1861835324
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 091686 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
565 W 148th St Apt 53
New York, NY 10031-3732
Phone: (718) 450-0225
Street-level locationGet directions
Mailing address
3600 Broadway
New York, NY 10031-3205
Registry dates
- Enumerated
- 2013-04-15
- Last updated
- 2023-05-02
- Certified
- 2023-05-02
Frequently asked questions
- What is Karleen Sarduy's NPI number?
- Karleen Sarduy's National Provider Identifier (NPI) is 1861835324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karleen Sarduy's specialty?
- Karleen Sarduy is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karleen Sarduy located?
- Karleen Sarduy's practice location on file with NPPES is 565 W 148th St Apt 53, New York, NY 10031-3732.
- What is Karleen Sarduy's phone number?
- The practice phone number listed in the NPPES registry for Karleen Sarduy is (718) 450-0225.
- Is Karleen Sarduy's NPI active?
- Yes — Karleen Sarduy's NPI (1861835324) is active in the NPPES registry as of the last update on 2023-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.