OrganizationActive
Ek5
NPI 1790219533 · Clinical Social Worker · New York, NY
Ek5 is a Clinical Social Worker organization in New York, NY (NPI 1790219533).
Provider details
- NPI number
- 1790219533
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Elizabeth Kapstein, Psychotherapist(917) 573-3027
- License
- 21573 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
231 W 96th St Apt 2b
New York, NY 10025-6311
Phone: (917) 573-3027
Street-level locationGet directions
Mailing address
300 W 145th St Apt 3p
New York, NY 10039-3144
Registry dates
- Enumerated
- 2017-04-19
- Last updated
- 2017-04-19
Frequently asked questions
- What is Ek5's NPI number?
- Ek5's National Provider Identifier (NPI) is 1790219533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ek5?
- Ek5 is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ek5 located?
- Ek5's practice location on file with NPPES is 231 W 96th St Apt 2b, New York, NY 10025-6311.
- What is Ek5's phone number?
- The practice phone number listed in the NPPES registry for Ek5 is (917) 573-3027.
- Who is the authorized official for Ek5?
- The authorized official listed on Ek5's NPPES record is Elizabeth Kapstein, Psychotherapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ek5's NPI active?
- Yes — Ek5's NPI (1790219533) is active in the NPPES registry as of the last update on 2017-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.