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

Oscar S. Lopez, MD

Individual provider Psychiatry Physician · NPI 1558315879

Oscar S. Lopez, MD is a Psychiatry Physician in Williamsville, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
Specialties on file
2
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

531 Farber Lakes Dr
Williamsville, NY 14221-5773
Phone: (716) 632-5450
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

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD 098285 (NY)
Psychiatry Physician Taxonomy 2084P0800X · Licence 098285 (NY)

Record details

NPI number1558315879
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 20, 2006
Last updated in NPPESAugust 9, 2013

Other providers in Williamsville