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

Individual provider Anesthesiology Physician · NPI 1235143306

Vivek Ratnakar Ullal, MD is an Anesthesiology Physician in Simi Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

2975 Sycamore Dr
Simi Valley, CA 93065-1201
Phone: (805) 955-6900
Fax: (805) 955-6063
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence A34774 (CA)

Record details

NPI number1235143306
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 27, 2006
Last updated in NPPESAugust 20, 2009

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