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

Dr. Ossama Deaya Ascha, MD

Individual provider Plastic Surgery Physician · NPI 1659422558

Dr. Ossama Deaya Ascha, MD is a Plastic Surgery Physician in Pomona, California. Practices as a sole proprietor. Licensed in California and Hawaii.

Licensed in
CA, HI
In the registry since
2007
Specialties on file
4
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

350 Vinton Ave Ste 202
Pomona, CA 91767-3000
Phone: (909) 629-6417
Fax: (909) 629-4755
Show map & directions

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

Specialties & licences

Plastic Surgery Physician (primary) Taxonomy 208200000X · Licence 12249 (HI)
Plastic Surgery Physician Taxonomy 208200000X · Licence A26396 (CA)
Surgery Physician Taxonomy 208600000X · Licence A26396 (CA)
Surgery Physician Taxonomy 208600000X · Licence 12249 (HI)

Record details

NPI number1659422558
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 16, 2007
Last updated in NPPESSeptember 11, 2025

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