Rancho San Antonio Retirement Services, Inc.
NPI 1598718082 · Skilled Nursing Facility · Cupertino, CA
Enrolled with Medicare as Part a Provider - Skilled Nursing Facility · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rancho San Antonio Retirement Services, Inc. is a Skilled Nursing Facility organization in Cupertino, CA (NPI 1598718082).
Provider details
- NPI number
- 1598718082
- Entity type
- Organization
- Primary specialty
- Skilled Nursing FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- Ivan Gendzel, President(650) 988-9300
- License
- 220000444 (CA)
Specialties & taxonomies
Nursing & Custodial Care Facilities
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
Other names (DBA / former)
- Doing business as
- Health Care Center at the Forum at Rancho San Antonio
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2016-11-09
Frequently asked questions
- What is Rancho San Antonio Retirement Services, Inc.'s NPI number?
- Rancho San Antonio Retirement Services, Inc.'s National Provider Identifier (NPI) is 1598718082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rancho San Antonio Retirement Services, Inc.?
- Rancho San Antonio Retirement Services, Inc. is classified in the NPPES registry as Skilled Nursing Facility (Nursing & Custodial Care Facilities).
- Where is Rancho San Antonio Retirement Services, Inc. located?
- Rancho San Antonio Retirement Services, Inc.'s practice location on file with NPPES is 23600 Via Esplendor, Cupertino, CA 95014-6571.
- What is Rancho San Antonio Retirement Services, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Rancho San Antonio Retirement Services, Inc. is (650) 944-0200.
- Does Rancho San Antonio Retirement Services, Inc. accept Medicare?
- Rancho San Antonio Retirement Services, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Rancho San Antonio Retirement Services, Inc.?
- The authorized official listed on Rancho San Antonio Retirement Services, Inc.'s NPPES record is Ivan Gendzel, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rancho San Antonio Retirement Services, Inc.'s NPI active?
- Yes — Rancho San Antonio Retirement Services, Inc.'s NPI (1598718082) is active in the NPPES registry as of the last update on 2016-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.