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

Dr. Ram Kumar Subramanyan, MD, PHD

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1164624615

Dr. Ram Kumar Subramanyan, MD, PHD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Los Angeles, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

4650 W Sunset Blvd # MS 66
Los Angeles, CA 90027-6062
Phone: (323) 361-5595
Show map & directions

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

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence A81911 (CA)

Record details

NPI number1164624615
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJune 5, 2007
Last updated in NPPESNovember 27, 2023
Certification dateSeptember 11, 2020

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