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

Individual provider Surgery Physician · NPI 1104060466

Irene Bielawiec Houari, MD is a Surgery Physician in Upland, California. Licensed in California and New Jersey. Registered with an NPI since 2009.

Licensed in
CA, NJ
In the registry since
2009
Specialties on file
2
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

901 San Bernardino Rd Ste 301
Upland, CA 91786
Phone: (909) 946-6221
Fax: (909) 949-3802
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A117875 (CA)
Surgery Physician Taxonomy 208600000X · Licence 25MA08805700 (NJ)

Record details

NPI number1104060466
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 29, 2009
Last updated in NPPESMarch 1, 2022
Certification dateMarch 1, 2022

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