G & R Alameda Healthcare Services, LLC
NPI 1114119054 · Skilled Nursing Facility · Alameda, CA
Enrolled with Medicare as Part a Provider - Skilled Nursing Facility · source: CMS PECOS Public Provider Enrollment (2026.04.01)
G & R Alameda Healthcare Services, LLC is a Skilled Nursing Facility organization in Alameda, CA (NPI 1114119054).
Provider details
- NPI number
- 1114119054
- Entity type
- Organization
- Primary specialty
- Skilled Nursing FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- Tony Agoncillo, Finance Manager(626) 304-6900
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
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
- Crown Bay Nursing and Rehabilitation Center
Registry dates
- Enumerated
- 2007-08-14
- Last updated
- 2015-11-19
Frequently asked questions
- What is G & R Alameda Healthcare Services, LLC's NPI number?
- G & R Alameda Healthcare Services, LLC's National Provider Identifier (NPI) is 1114119054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is G & R Alameda Healthcare Services, LLC?
- G & R Alameda Healthcare Services, LLC is classified in the NPPES registry as Skilled Nursing Facility (Nursing & Custodial Care Facilities).
- Where is G & R Alameda Healthcare Services, LLC located?
- G & R Alameda Healthcare Services, LLC's practice location on file with NPPES is 508 Westline Dr, Alameda, CA 94501-5847.
- What is G & R Alameda Healthcare Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for G & R Alameda Healthcare Services, LLC is (510) 521-5765.
- Does G & R Alameda Healthcare Services, LLC accept Medicare?
- G & R Alameda Healthcare Services, LLC 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 G & R Alameda Healthcare Services, LLC?
- The authorized official listed on G & R Alameda Healthcare Services, LLC's NPPES record is Tony Agoncillo, Finance Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is G & R Alameda Healthcare Services, LLC's NPI active?
- Yes — G & R Alameda Healthcare Services, LLC's NPI (1114119054) is active in the NPPES registry as of the last update on 2015-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.