Summerville of Atherton Court - Memory Care Facility in Fremont, CA

Summerville of Atherton Court is a registry-listed memory care facility in Fremont, CA (94536). No CMS quality rating is published for this listing; confirm licensing, services, and coverage directly with the provider.

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Location: view on OpenStreetMap

Contact information

Phone: 510-797-4011

Address: 38035 MARTHA AVE, Fremont, CA 94536

County: Alameda County

Registry identifiers

NPI1194936898
NUCC taxonomy code311500000X
NPI enumerated2007-05-24
NPPES last updated2009-09-09

From the CMS NPPES NPI registry. An NPI record is a registry listing, not a license, certification, or quality rating; confirm licensing with the state and the provider.

Alameda County community profile

County population1,651,949
Residents age 65+246,841 (14.9%)
Median income, age 65+$145,870
Poverty rate, age 65+11%
Disability rate, age 65+30.7%
HUD 2-bedroom fair market rent$2,912

County-level context from the U.S. Census Bureau American Community Survey (2023 5-year estimates) and HUD Fair Market Rents. These figures describe the surrounding county, not Summerville of Atherton Court or its quality of care.

How to verify Summerville of Atherton Court

These providers are drawn from the CMS NPI registry (NPPES), which publishes provider identities and practice locations but no star ratings, inspection results, or quality measures. Before you rely on this listing, confirm licensing, services, eligibility, and cost directly with the provider. For Medicare-certified alternatives, use the CMS Care Compare link below.

Check Medicare-certified providers on CMS Care Compare →

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Ownership & operation

Legal name: Summerville of Atherton Court. Provider type: Memory Care Facility. Confirm current ownership and operation with the provider.

About memory care facilities in Fremont

Memory Care Facilities listed here are drawn from the CMS NPI registry (NPPES), which records provider identities and practice locations. NPPES does not publish star ratings, inspections, or quality measures.

Confirm each provider's licensing, services, availability, and cost directly, since no CMS quality rating is published for these listings. For local alternatives, browse the Memory Care Facilities directory for Fremont, the Alameda County memory care facilities list, or all care types in Fremont.

For context, this directory lists 2 across Alameda County; 1 in ZIP 94536.

ZIP code: all care providers in ZIP 94536 · Memory Care Facilities in ZIP 94536

Nearest memory care facilities by distance

Memory Care Facility Altcare Willow Creek INC. Castro Valley, CA 94546 Not CMS-rated14 mi Memory Care Facility Welcome Home Senior Residence Fair Oaks, LLC Concord, CA 94518 Not CMS-rated26 mi Memory Care Facility Home Sweet Home Senior Care Daly City, INC. Daly City, CA 94015 Not CMS-rated28 mi Memory Care Facility Heritage Hills Home, INC. Martinez, CA 94553 Not CMS-rated30 mi Memory Care Facility SST Senior Care, LLC Antioch, CA 94509 Not CMS-rated31 mi

Straight-line distances estimated from ZIP-centroid coordinates, not driving distance. Confirm a provider's location directly.

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Key facts

Care typeMemory Care Facility
CMS ratingNot CMS-rated
Beds—
Ownership—
Provider typeMemory Care Facility
Source record ID1194936898

Frequently asked questions

Is Summerville of Atherton Court rated by CMS?
No. Summerville of Atherton Court is listed as a registry-listed memory care facility in the CMS NPI registry (NPPES), which does not publish CMS star ratings, inspection results, or quality measures. Confirm licensing, services, and coverage directly with the provider.
Is Summerville of Atherton Court Medicare-certified?
This listing does not establish Medicare certification. Summerville of Atherton Court appears in the CMS NPI registry (NPPES) under record 1194936898. Confirm licensing, Medicare or Medicaid participation, and coverage directly with the provider.
Where is Summerville of Atherton Court located?
38035 MARTHA AVE, Fremont, CA 94536. The provider is in Alameda County. Contact phone: 510-797-4011.
Where does this information come from?
This listing comes from the CMS NPI registry (NPPES) (processing date 2026-10-06). It is not a CMS quality record. Confirm current details directly with the provider before making care decisions.
How many memory care facilities are near Fremont?
This directory lists 1 memory care facilities in Fremont and 2 in Alameda County, including 1 in ZIP 94536. The nearest listings, with estimated distances, are shown above.
What is the senior population of Alameda County?
U.S. Census American Community Survey 2023 5-year estimates put the 65-and-over population of Alameda County, CA at about 14.9% (roughly 246,841 residents), with a median income of $145,870 for that age group. This is county-level context, not information about this provider.

Data provenance

Source: CMS NPPES Data Dissemination V.2 (September 2026) (record npidata_pfile_20050523-20260913). Processing date: 2026-09-14. See the methodology page for normalization details. This profile is informational only and is not medical advice.

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Important disclosures

Informational only, not medical advice. This directory publishes public data and general information. It does not provide medical advice, diagnosis, or treatment recommendations, and it is not a substitute for consulting a qualified health care professional or Medicare.

Not affiliated. HealthcareFacilities.org is an independent, privately operated directory. It is not affiliated with, endorsed by, or operated by the Centers for Medicare & Medicaid Services (CMS), Medicare, or any government agency. CMS has not reviewed or endorsed this site.

Verify before you act. Facility information is derived from public federal datasets and may lag or contain errors. Always confirm current ratings, services, availability, and coverage directly with the provider and at Medicare.gov.

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