KLEYNBERG MEDICAL CLINIC INC
NPI 1497933220
Clinical Medical Laboratory in Los Angeles, CA

Active since February 04, 2008CLIA 05D1003875 · Waiver
6221 WILSHIRE BLVD, SUITE 540, LOS ANGELES, CA 90048(323) 965-9995(323) 965-5678 Get Directions Write a Review

NPPES record last updated: November 18, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Kleynberg Medical Clinic Inc NPPES

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

KLEYNBERG MEDICAL CLINIC INC (NPI 1497933220) is a healthcare organization registered as a clinical medical laboratory in Los Angeles, California and active in the NPI registry since February 2008. The organization holds a CLIA Waiver certificate valid through June 19, 2027 and lists Leonid Marcus Kleynberg, President, as its authorized official.

NPPES Registry Identity

NPI1497933220
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameKLEYNBERG MEDICAL CLINIC INC
Location Address6221 WILSHIRE BLVD, SUITE 540Los Angeles, CA 90048-5201
Mailing Address6221 Wilshire Blvd, Suite 540Los Angeles, CA 90048-5201 · (323) 965-9995 · Fax (323) 965-5678
Fax(323) 965-5678
Organization SubpartNo
Authorized OfficialLeonid Marcus KleynbergPresident · (323) 965-9995
Enumeration DateFebruary 4, 2008
Last NPPES UpdateNovember 18, 2011
NPI 1497933220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
License Licensed in CA · CLA329643
Definition
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
6221 WILSHIRE BLVD, Los Angeles, CA 90048

Other Identifiers 1

MedicaidLAB03875FCA

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 05D1003875

Kleynberg Medical Clinic · Los Angeles, CA
Active · expires Jun 19, 2027
CLIA Number05D1003875
Laboratory TypePhysician Office
Certificate Effective DateJune 20, 2025
Certificate Expiration DateJune 19, 2027
Laboratory DirectorLeonid Kleynberg
Laboratory Phone(323) 965-9995
Laboratory LocationKleynberg Medical Clinic6221 Wilshire Blvd Suite 504, Los Angeles, CA 90048
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Chiropractor
6221 WILSHIRE BLVD, SUITE 518
LOS ANGELES, CA 90048
Otolaryngology (Plastic Surgery within the Head & Neck)
6221 WILSHIRE BLVD, SUITE 318
LOS ANGELES, CA 90048
Physical Therapist
6221 WILSHIRE BLVD, #616
LOS ANGELES, CA 90048
Surgery
6221 WILSHIRE BLVD, SUITE 205
LOS ANGELES, CA 90048
Chiropractor
6221 WILSHIRE BLVD, 604
LOS ANGELES, CA 90048
Acupuncturist
6221 WILSHIRE BLVD, SUITE 604
LOS ANGELES, CA 90048
Dentist (General Practice)
6221 WILSHIRE BLVD, 307
LOS ANGELES, CA 90048
Otolaryngology (Plastic Surgery within the Head & Neck)
6221 WILSHIRE BLVD, 318
LOS ANGELES, CA 90048

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 Kleynberg Medical Clinic Inc's NPI number?

The NPI number for Kleynberg Medical Clinic Inc is 1497933220. It was assigned to this organization in the NPPES registry on February 4, 2008.

Where is Kleynberg Medical Clinic Inc located?

Kleynberg Medical Clinic Inc is located at 6221 Wilshire Blvd Suite 540, Los Angeles, CA 90048. The listed phone number is (323) 965-9995.

What is Kleynberg Medical Clinic Inc's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

Does Kleynberg Medical Clinic Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1003875) is associated with this NPI, valid through June 19, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Kleynberg Medical Clinic Inc was last updated on November 18, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.