Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mark Barats, MD

Individual provider Nephrology Physician · NPI 1720134695

Mark Barats, MD is a Nephrology in West Hollywood, California. Qualified in 1984, 42 years ago. Practices with Mark Barats MD a Professional Corporation, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
42
Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

948 N Fairfax Ave # 201
West Hollywood, CA 90046-7204
Phone: (323) 654-2020
Fax: (323) 654-2828
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence A56228 (CA)

Record details

NPI number1720134695
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 25, 2007
Last updated in NPPESMay 5, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Mark Barats Md A Professional Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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