Riverstone Senior Life Services
NPI 1538320940 · Voluntary or Charitable Agency · New York City, NY
Riverstone Senior Life Services is a Voluntary or Charitable Agency organization in New York City, NY (NPI 1538320940).
Provider details
- NPI number
- 1538320940
- Entity type
- Organization
- Primary specialty
- Voluntary or Charitable AgencyAgencies
- Organization subpart
- No
- Authorized official
- Ilana Dunner, Executive Director(212) 927-5600
Specialties & taxonomies
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Other names (DBA / former)
- Former legal business name
- Fort Washington Houses Services for the Elderly, Inc.
Registry dates
- Enumerated
- 2008-06-18
- Last updated
- 2015-08-27
Frequently asked questions
- What is Riverstone Senior Life Services's NPI number?
- Riverstone Senior Life Services's National Provider Identifier (NPI) is 1538320940, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Riverstone Senior Life Services?
- Riverstone Senior Life Services is classified in the NPPES registry as Voluntary or Charitable Agency (Agencies).
- Where is Riverstone Senior Life Services located?
- Riverstone Senior Life Services's practice location on file with NPPES is 99 Fort Washington Ave., New York City, NY 10032.
- What is Riverstone Senior Life Services's phone number?
- The practice phone number listed in the NPPES registry for Riverstone Senior Life Services is (212) 927-5600.
- Who is the authorized official for Riverstone Senior Life Services?
- The authorized official listed on Riverstone Senior Life Services's NPPES record is Ilana Dunner, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Riverstone Senior Life Services's NPI active?
- Yes — Riverstone Senior Life Services's NPI (1538320940) is active in the NPPES registry as of the last update on 2015-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.