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DIAMOND HOME HEALTH, INC.
NPI 1518134485
Home Health in Tarzana, CA

Active since May 09, 2008CLIA 05D1099092 · Waiver
2/5
Patient Care Rating
5530 CORBIN AVE STE 336, TARZANA, CA 91356(626) 741-5088(818) 245-9294 Get Directions Write a Review

NPPES record last updated: February 11, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 11, 2021, Jan 19, 2016 (2 updates tracked since 2016).

About Diamond Home Health, Inc. NPPES

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

DIAMOND HOME HEALTH, INC. (NPI 1518134485) is a healthcare organization registered as a home health in Tarzana, California and active in the NPI registry since May 2008. The organization holds a CLIA Waiver certificate valid through October 10, 2026 and lists Rahim Bidgoli, Owner, as its authorized official.

NPPES Registry Identity

NPI1518134485
Entity TypeOrganization
Primary Taxonomy251E00000X
Legal Business NameDIAMOND HOME HEALTH, INC.
Location Address5530 CORBIN AVE STE 336Tarzana, CA 91356-6042
Mailing Address5530 Corbin Ave Ste 336Tarzana, CA 91356-6042 · (626) 741-5088 · Fax (818) 245-9294
Phone(626) 741-5088
Fax(818) 245-9294
Organization SubpartNo
Authorized OfficialRahim BidgoliOwner · (626) 741-5088
Enumeration DateMay 9, 2008
Last NPPES UpdateFebruary 11, 20212 updates tracked since enumeration
NPPES CertifiedFebruary 11, 2021
✔ NPI 1518134485 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.
5530 CORBIN AVE STE 336, Tarzana, CA 91356
Open in Google Maps ↗

Other Identifiers 2

Other059281CA · Medicare Provider Number
Other2986058CA · Ca Corporation Number

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 05D1099092

Diamond Home Health, Inc · Tarzana, CA
Active · expires Oct 10, 2026
CLIA Number05D1099092
Laboratory TypeHome Health Agency
Certificate Effective DateOctober 11, 2024
Certificate Expiration DateOctober 10, 2026
Laboratory DirectorFarid Azizollahi MD
Laboratory Phone(626) 741-5088
Laboratory LocationDiamond Home Health, Inc5530 Corbin Ave Suite 336, Tarzana, CA 91356
CLIA data matches this NPI record on: Address Name Phone
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 Diamond Home Health, Inc (CMS certification number 059281), from CMS Care Compare.

Diamond Home Health, Inc

Home health agency · Tarzana, CA
2.5/5 Quality of Patient Care
OwnershipProprietary
CMS Certification Number059281
Medicare-Certified SinceMay 17, 2010
Phone(909) 396-9888
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
100%
Patients who got better at walking or moving around
68.3%
Patients who got better at getting in and out of bed
63.7%
Patients who got better at bathing
69.9%
Patients whose breathing improved
76.6%
Patients who got better at taking their drugs correctly by mouth
66.8%
Patients checked for a flu shot for the current season
51%
Physician-recommended actions on medication issues completed on time
99.2%
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.
0.8%
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
139 of 183 patient episodes · observed rate 75.96%
75.73% Same As National Rate
Potentially preventable hospital readmissions after discharge
46 patient stays · observed rate 2.17%
Lower rates are better for this measure.
3.8% 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 929 episodes
1.00
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 Diamond Home Health, Inc.'s NPI number?

The NPI number for Diamond Home Health, Inc. is 1518134485. It was assigned to this organization in the NPPES registry on May 9, 2008.

Where is Diamond Home Health, Inc. located?

Diamond Home Health, Inc. is located at 5530 Corbin Ave Ste 336, Tarzana, CA 91356. The listed phone number is (626) 741-5088.

What is Diamond Home Health, Inc.'s specialty?

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

Does Diamond Home Health, Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1099092) is associated with this NPI, valid through October 10, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

Is Diamond Home Health, Inc. a Medicare-certified home health agency?

Yes. Diamond Home Health, Inc is a Medicare-certified home health agency, certified since May 17, 2010.

What quality rating does Diamond Home Health, Inc. have?

CMS rates Diamond Home Health, Inc 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 Diamond Home Health, Inc. was last updated on February 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.