Westchester County Health Care Corporation
NPI 1760657233 · End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Valhalla, NY
Westchester County Health Care Corporation is a End-Stage Renal Disease (ESRD) Treatment Clinic/Center organization in Valhalla, NY (NPI 1760657233).
Provider details
- NPI number
- 1760657233
- Entity type
- Organization
- Primary specialty
- End-Stage Renal Disease (ESRD) Treatment Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mark Fersko, Senior V.p.,financial Planning(914) 493-2803
- License
- 5957001H (NY)
Specialties & taxonomies
Ambulatory Health Care Facilities
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)
- Doing business as
- Westchester Medical Center
Registry dates
- Enumerated
- 2008-04-25
- Last updated
- 2008-05-09
Frequently asked questions
- What is Westchester County Health Care Corporation's NPI number?
- Westchester County Health Care Corporation's National Provider Identifier (NPI) is 1760657233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Westchester County Health Care Corporation?
- Westchester County Health Care Corporation is classified in the NPPES registry as End-Stage Renal Disease (ESRD) Treatment Clinic/Center (Ambulatory Health Care Facilities).
- Where is Westchester County Health Care Corporation located?
- Westchester County Health Care Corporation's practice location on file with NPPES is 95 Grasslands Rd, Valhalla, NY 10595-1646.
- What is Westchester County Health Care Corporation's phone number?
- The practice phone number listed in the NPPES registry for Westchester County Health Care Corporation is (914) 493-2803.
- Who is the authorized official for Westchester County Health Care Corporation?
- The authorized official listed on Westchester County Health Care Corporation's NPPES record is Mark Fersko, Senior V.p.,financial Planning. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Westchester County Health Care Corporation's NPI active?
- Yes — Westchester County Health Care Corporation's NPI (1760657233) is active in the NPPES registry as of the last update on 2008-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.