ST JOHN KRONSTADT HOME FOR AGED RUSSIAN AMERICANS
NPI 1861484982
Skilled Nursing Facility in Castro Valley, CA

Active since August 16, 2005
2/5
Overall Rating
4432 JAMES AVE, CASTRO VALLEY, CA 94546(510) 889-7000(510) 889-7622 Get Directions Write a Review

NPPES record last updated: June 23, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About St John Kronstadt Home For Aged Russian Americans NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ST JOHN KRONSTADT HOME FOR AGED RUSSIAN AMERICANS (NPI 1861484982) is a healthcare organization registered as a skilled nursing facility in Castro Valley, California and active in the NPI registry since August 2005. The organization lists Jeremy E Grimes, Manager, as its authorized official.

NPPES Registry Identity

NPI1861484982
Entity TypeOrganization
Primary Taxonomy314000000X
Legal Business NameST JOHN KRONSTADT HOME FOR AGED RUSSIAN AMERICANS
Location Address4432 JAMES AVECastro Valley, CA 94546-3533
Mailing Address5000 Executive Pkwy, Suite 150San Ramon, CA 94583-4210 · (925) 855-0881 · Fax (925) 855-9297
Fax(510) 889-7622
Organization SubpartNo
Authorized OfficialJeremy E GrimesManager · (925) 855-0881
Enumeration DateAugust 16, 2005
Last NPPES UpdateJune 23, 2011
NPI 1861484982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtySkilled Nursing FacilityNursing & Custodial Care Facilities
Taxonomy Code314000000X
License Licensed in CA · 020000104
Definition
(1) A skilled nursing facility is a facility or distinct part of an institution whose primary function is to provide medical, continuous nursing, and other health and social services to patients who are not in an acute phase of illness requiring services in a hospital, but who require primary restorative or skilled nursing services on an inpatient basis above the level of intermediate or custodial care in order to reach a degree of body functioning to permit self care in essential daily living. It meets any licensing or certification standards et forth by the jurisdiction where it is located. A skilled nursing facility may be a freestanding facility or part of a hospital that has been certified by Medicare to admit patients requiring subacute care and rehabilitation; (2) Provides non-acute medical and skilled nursing care services, therapy and social services under the supervision of a licensed registered nurse on a 24-hour basis.
Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X · License 020000104 (CA)
Also ListedDurable Medical Equipment & Medical Supplies · Nursing Facility SuppliesTaxonomy 332BN1400X · License 020000104 (CA)
Also ListedDurable Medical Equipment & Medical Supplies · Parenteral & Enteral NutritionTaxonomy 332BP3500X · License 020000104 (CA)
4432 JAMES AVE, Castro Valley, CA 94546

Other Identifiers 3

Medicare ID-Type Unspecified55-5016CA
Medicare NSC0761380001CA
MedicaidZZR 55016GCA

Nursing Home Quality Ratings CMS Care Compare

Quality ratings, staffing and inspection history for St John Kronstadt Convalescent Center (CMS certification number 555016), from CMS Care Compare.

St John Kronstadt Convalescent Center

Nursing home · Castro Valley, CA
2/5 CMS Overall Rating
OwnershipNon profit - Corporation
CMS Certification Number555016
Certified Beds49 beds43 residents per day on average
Medicare & Medicaid Participant SinceMay 14, 1976
Resident & Family CouncilResident and family councils
Automatic sprinkler system

CMS Star Ratings

Quality Measures
Based on a select set of clinical quality measures.
4/5
Long-Stay Quality
Quality of care delivered to long-term residents.
4/5
Short-Stay Quality
Quality of care delivered to short-term and rehabilitation residents.
3/5
Staffing
Based on nursing staff hours relative to resident needs.
3/5
Weighted Health Inspection Score
Lower scores are better; the score summarizes deficiencies found on recent inspections.
140
Ratings are assigned by CMS on a one-to-five star scale; five is the highest. Categories without a current CMS rating are not shown.

Staffing & Turnover

Total Nurse Staffing
nurse aide 2.54 · LPN 1.1 · RN 0.48
4.12 hrs per resident per day
Weekend Nurse Staffing
3.67 hrs per resident per day
Physical Therapist Staffing
0.09 hrs per resident per day
Administrators Who Have Left
In the past year.
0
Higher staffing hours generally allow more direct care time per resident.

Inspections & Enforcement

Facility-Reported Incidents
0
Substantiated Complaints
0
Fines
1 totaling $11,170.25
Medicare Payment Denials
1
Total Penalties
2
Counts come from CMS inspections and complaint investigations over approximately the past three years. CMS Care Compare data as of October 1, 2024.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is St John Kronstadt Home For Aged Russian Americans's NPI number?

The NPI number for St John Kronstadt Home For Aged Russian Americans is 1861484982. It was assigned to this organization in the NPPES registry on August 16, 2005.

Where is St John Kronstadt Home For Aged Russian Americans located?

St John Kronstadt Home For Aged Russian Americans is located at 4432 James Ave, Castro Valley, CA 94546. The listed phone number is (510) 889-7000.

What is St John Kronstadt Home For Aged Russian Americans's specialty?

The primary specialty registered for this NPI is Skilled Nursing Facility with taxonomy code 314000000X.

Is St John Kronstadt Home For Aged Russian Americans a Medicare-certified nursing home?

Yes. St John Kronstadt Convalescent Center is a Medicare-certified nursing home with 49 certified beds.

What quality rating does St John Kronstadt Home For Aged Russian Americans have?

CMS rates St John Kronstadt Convalescent Center 2 out of 5 stars overall on Care Compare. The full measure detail is in the Nursing Home Quality Ratings section above.

When was this NPI record last updated?

The NPPES record for St John Kronstadt Home For Aged Russian Americans was last updated on June 23, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.