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

Dr. Melvyn Werbach, MD

Individual provider Internal Medicine Physician · NPI 1124391412

Dr. Melvyn Werbach, MD is an Internal Medicine Physician in Tarzana, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4751 Viviana Dr
Tarzana, CA 91356-5038
Phone: (818) 996-4727
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence GFE15966 (CA)

Record details

NPI number1124391412
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 16, 2012
Last updated in NPPESFebruary 16, 2012
Mailing address4751 Viviana Drive, Tarzana, CA 91356-5038

Other providers in Tarzana