Carpinteria LLC
NPI 1003451915 · Skilled Nursing Facility · Menlo Park, CA
Enrolled with Medicare as Part a Provider - Skilled Nursing Facility · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carpinteria LLC is a Skilled Nursing Facility organization in Menlo Park, CA (NPI 1003451915).
Provider details
- NPI number
- 1003451915
- Entity type
- Organization
- Primary specialty
- Skilled Nursing FacilityNursing & Custodial Care Facilities
- Organization subpart
- No
- Authorized official
- Ryan Williams, Managing Member(916) 945-1248
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
6 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
- Atherton Park Post Acute
- Doing business as
- Atherton Park Post Acute
Registry dates
- Enumerated
- 2019-11-14
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is Carpinteria LLC's NPI number?
- Carpinteria LLC's National Provider Identifier (NPI) is 1003451915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Carpinteria LLC?
- Carpinteria LLC is classified in the NPPES registry as Skilled Nursing Facility (Nursing & Custodial Care Facilities).
- Where is Carpinteria LLC located?
- Carpinteria LLC's practice location on file with NPPES is 1275 Crane St, Menlo Park, CA 94025-4212.
- What is Carpinteria LLC's phone number?
- The practice phone number listed in the NPPES registry for Carpinteria LLC is (650) 484-9186.
- Does Carpinteria LLC accept Medicare?
- Carpinteria 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 Carpinteria LLC?
- The authorized official listed on Carpinteria LLC's NPPES record is Ryan Williams, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Carpinteria LLC's NPI active?
- Yes — Carpinteria LLC's NPI (1003451915) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.