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CONSTELLATION HOME HEALTH SERVICES, LLC
NPI 1740649045
Home Health in Northridge, CA

Active since February 15, 2016
2/5
Patient Care Rating
9045 CORBIN AVE, SUITE 301, NORTHRIDGE, CA 91324(818) 399-6984 Get Directions Write a Review

NPPES record last updated: February 15, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Constellation Home Health Services, Llc NPPES

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

CONSTELLATION HOME HEALTH SERVICES, LLC (NPI 1740649045) is a healthcare organization registered as a home health in Northridge, California and active in the NPI registry since February 2016. The organization lists Zenedie Calonzo, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1740649045
Entity TypeOrganization
Primary Taxonomy251E00000X
Legal Business NameCONSTELLATION HOME HEALTH SERVICES, LLC
Location Address9045 CORBIN AVE, SUITE 301Northridge, CA 91324-3300
Mailing Address9045 Corbin Ave, Suite 301Northridge, CA 91324-3300 · (818) 399-6984
Phone(818) 399-6984
Organization SubpartNo
Authorized OfficialZenedie CalonzoManaging Member · (818) 399-6984
Enumeration DateFebruary 15, 2016
✔ NPI 1740649045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHome HealthAgencies
Taxonomy Code251E00000X
Definition
A public agency or private organization, or a subdivision of such an agency or organization, that is primarily engaged in providing skilled nursing services and other therapeutic services, such as physical therapy, speech-language pathology services, or occupational therapy, medical social services, and home health aide services. It has policies established by a professional group associated with the agency or organization (including at least one physician and one registered nurse) to govern the services and provides for supervision of such services by a physician or a registered nurse; maintains clinical records on all patients; is licensed in accordance with State or local law or is approved by the State or local licensing agency as meeting the licensing standards, where applicable; and meets other conditions found by the Secretary of Health and Human Services to be necessary for health and safety.
9045 CORBIN AVE, Northridge, CA 91324
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CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2116552

Constellation Home Health Services, LLC · Northridge, CA
Expired · Jul 27, 2026
CLIA Number05D2116552
Laboratory TypeHome Health Agency
Certificate Effective DateJuly 28, 2024
Certificate Expiration DateJuly 27, 2026
Laboratory DirectorJagdeep S. Tung, MD
Laboratory Phone(818) 772-8881
Laboratory LocationConstellation Home Health Services, LLC9045 Corbin Ave Ste 301, Northridge, CA 91324
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Home Health Quality Ratings CMS Care Compare

Quality ratings, patient care measures and outcomes for Constellation Home Health Services, LLC (CMS certification number 553137), from CMS Care Compare.

Constellation Home Health Services, LLC

Home health agency · Northridge, CA
2.5/5 Quality of Patient Care
OwnershipProprietary
CMS Certification Number553137
Medicare-Certified SinceJuly 24, 2018
Phone(818) 772-8881
Services Offered
Skilled nursing care Physical therapy Occupational therapy Speech-language pathology Medical social services Home health aide services

Patient Care Measures

Patients whose home health care began in a timely manner
88.4%
Patients who got better at walking or moving around
82.3%
Patients who got better at getting in and out of bed
79.2%
Patients who got better at bathing
84%
Patients whose breathing improved
86.6%
Patients who got better at taking their drugs correctly by mouth
56.1%
Patients checked for a flu shot for the current season
95.1%
Physician-recommended actions on medication issues completed on time
72.3%
Patients with a functional assessment and care plan at admission and discharge
100%
Patients experiencing one or more falls with major injury
Lower rates are better for this measure.
0%
New or worsened pressure ulcers or injuries (skin integrity)
Lower rates are better for this measure.
0%
Measure rates are from the CMS Care Compare home health data. Measures without current CMS data are not shown.

Discharge, Readmission & Medicare Spending

Patients discharged to the community, remaining home without unplanned hospital care
181 of 232 patient episodes · observed rate 78.02%
78.39% Same As National Rate
Potentially preventable hospital readmissions after discharge
102 patient stays · observed rate 4.9%
Lower rates are better for this measure.
3.95% Same As National Rate
Medicare spending per episode of care, relative to the national average
1.00 = national average per episode of care · based on 638 episodes
0.85
Risk-standardized rates account for differences in patient mix. Comparison labels are assigned by CMS.

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 Constellation Home Health Services, LLC's NPI number?

The NPI number for Constellation Home Health Services, LLC is 1740649045. It was assigned to this organization in the NPPES registry on February 15, 2016.

Where is Constellation Home Health Services, LLC located?

Constellation Home Health Services, LLC is located at 9045 Corbin Ave Suite 301, Northridge, CA 91324. The listed phone number is (818) 399-6984.

What is Constellation Home Health Services, LLC's specialty?

The primary specialty registered for this NPI is Home Health with taxonomy code 251E00000X.

Is Constellation Home Health Services, LLC a Medicare-certified home health agency?

Yes. Constellation Home Health Services, LLC is a Medicare-certified home health agency, certified since July 24, 2018.

What quality rating does Constellation Home Health Services, LLC have?

CMS rates Constellation Home Health Services, LLC 2.5 out of 5 stars for quality of patient care on Care Compare. The full measure detail is in the Home Health Quality Ratings section above.

When was this NPI record last updated?

The NPPES record for Constellation Home Health Services, LLC was last updated on February 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.