Providers
6
Locations
1
Specialties
3
Insurance Plans
9
About Boris D Ratiner, Md, Inc
Background and practice information
Boris D Ratiner, MD, INC is a mid-sized group medical practice based in Tarzana, CA, with 6 affiliated healthcare providers.
The practice brings together providers across several specialties, including rheumatology, physical therapist in private practice, and occupational therapist in private practice. Its providers are in-network with 9 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a strong average Merit-based Incentive Payment System (MIPS) score of 91.5 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
1 location
Boris D Ratiner, Md, IncPrimary
18386 VENTURA BLVD, Tarzana, CA 913564219
(818) 996-4077
Affiliations
Hospitals where providers at Boris D Ratiner, Md, Inc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Boris D Ratiner, Md, Inc accepts 46 plans from 9 insurers, including Cigna, Aetna, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Boris D Ratiner, Md, Inc
Provider specialties represented at this practice
Healthcare Providers
6 providers practice here
Stephanie Jordan, OT
Occupational Therapist In Private Practice
Tarzana, CA
Beata Lyashevska
Physical Therapist In Private Practice
Tarzana, CA
Yana Ratiner, PT
Physical Therapist In Private Practice
Tarzana, CA
Adam Kreitenberg, MD
Rheumatology · Telehealth
Tarzana, CA
Jenny Oh, MD
Rheumatology · Telehealth
Tarzana, CA
Boris Ratiner, MD
Rheumatology · Telehealth
Tarzana, CA
Frequently Asked Questions
Common questions about Boris D Ratiner, Md, Inc
How many providers are at Boris D Ratiner, MD, INC?
Boris D Ratiner, MD, INC has 6 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Boris D Ratiner, MD, INC offer?
The practice includes providers in rheumatology, physical therapist in private practice, and occupational therapist in private practice. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Boris D Ratiner, MD, INC accept?
Providers at Boris D Ratiner, MD, INC are collectively in-network with 9 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Boris D Ratiner, MD, INC have a quality rating?
The practice's providers have an average MIPS quality score of 91.5 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is Boris D Ratiner, MD, INC located?
Boris D Ratiner, MD, INC's primary location is in Tarzana, CA. See the contact section for the full address and phone number.
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