1. Home
  2. Directory
  3. California
  4. Tarzana
  5. Non Pharmacy Dispensing Site
  6. NPI Profile

BORIS D RATINER, MD, INC
NPI 1437410909
Non-Pharmacy Dispensing Site in Tarzana, CA

Active since May 31, 2012CLIA 05D0558190 · Certificate of Compliance
18386 VENTURA BLVD, TARZANA, CA 91356(818) 996-4077(819) 996-4069 Get Directions Write a Review

NPPES record last updated: March 18, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 18, 2025, Jan 9, 2023, Sep 23, 2022 and 1 more (4 updates tracked since 2022).

About Boris D Ratiner, Md, Inc NPPES

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

BORIS D RATINER, MD, INC (NPI 1437410909), doing business as Rheumatology Therapeutics Medical Center, is a healthcare organization registered as a non-pharmacy dispensing site in Tarzana, California and active in the NPI registry since May 2012. The organization holds a CLIA Certificate of Compliance certificate valid through March 21, 2027 and lists Diana Babayants, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1437410909
Entity TypeOrganization
Primary Taxonomy332900000X
Legal Business NameBORIS D RATINER, MD, INC
Location Address18386 VENTURA BLVDTarzana, CA 91356-4219
Mailing Address18386 Ventura BlvdTarzana, CA 91356-4219 · (818) 996-4077 · Fax (818) 996-4069
Phone(818) 996-4077
Fax(819) 996-4069
Organization SubpartYes
Authorized OfficialDiana BabayantsOffice Manager · (818) 996-4077
Enumeration DateMay 31, 2012
Last NPPES UpdateMarch 18, 20254 updates tracked since enumeration
NPPES CertifiedMarch 18, 2025
✔ NPI 1437410909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNon-Pharmacy Dispensing SiteSuppliers
Taxonomy Code332900000X
Definition
A site other than a pharmacy that dispenses medicinal preparations under the supervision of a physician to patients for self-administration. (e.g. physician offices, ER, Urgent Care Centers, Rural Health Facilities, etc.)
18386 VENTURA BLVD, Tarzana, CA 91356
Open in Google Maps ↗

Other Names 1

Doing Business AsRheumatology Therapeutics Medical Center

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 Compliance 05D0558190

Boris Ratiner MD Inc Dba Rheumatology Therapeutics Medical Ctr · Tarzana, CA
Active · expires Mar 21, 2027
CLIA Number05D0558190
Laboratory TypePhysician Office
Certificate Effective DateMarch 22, 2025
Certificate Expiration DateMarch 21, 2027
Laboratory DirectorDr. Boris Ratiner
Laboratory Phone(818) 996-4077
Laboratory LocationBoris Ratiner MD Inc Dba Rheumatology Therapeutics Medical Ctr18386 Ventura Blvd, Tarzana, CA 91356
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Other Providers at the Same Location NPPES 7

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

YANA RATINER PHYSICAL THERAPIST
Physical Therapist
18386 VENTURA BLVD
TARZANA, CA 91356
Los Angeles County (818) 996-4077
DR. JENNY OH M.D.
Internal Medicine (Rheumatology)
18386 VENTURA BLVD
TARZANA, CA 91356
Los Angeles County (818) 996-4077
SIMMONS DENTAL CORPORATION
Durable Medical Equipment & Medical Supplies (Customized Equipment)
18386 VENTURA BLVD
TARZANA, CA 91356
Los Angeles County (818) 300-0070
BORIS D RATINER, MD, INC
Internal Medicine (Rheumatology)
18386 VENTURA BLVD
TARZANA, CA 91356
Los Angeles County (818) 996-4077
BEATA LYASHEVSKA
Physical Therapist
18386 VENTURA BLVD
TARZANA, CA 91356
Los Angeles County (818) 996-4077
ADAM JACOB KREITENBERG M.D.
Internal Medicine (Rheumatology)
18386 VENTURA BLVD
TARZANA, CA 91356
Los Angeles County (818) 996-4077
DR. BORIS D RATINER M.D.
Internal Medicine (Rheumatology)
18386 VENTURA BLVD
TARZANA, CA 91356
Los Angeles County (818) 996-4077

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 Boris D Ratiner, MD, Inc's NPI number?

The NPI number for Boris D Ratiner, MD, Inc is 1437410909. It was assigned to this organization in the NPPES registry on May 31, 2012. The provider is doing business as Rheumatology Therapeutics Medical Center.

Where is Boris D Ratiner, MD, Inc located?

Boris D Ratiner, MD, Inc is located at 18386 Ventura Blvd, Tarzana, CA 91356. The listed phone number is (818) 996-4077.

What is Boris D Ratiner, MD, Inc's specialty?

The primary specialty registered for this NPI is Non-Pharmacy Dispensing Site with taxonomy code 332900000X.

Does Boris D Ratiner, MD, Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 05D0558190) is associated with this NPI, valid through March 21, 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 Boris D Ratiner, MD, Inc was last updated on March 18, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.