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

Natalie Cac

Individual provider Allergy & Immunology Physician · NPI 1205006657

Natalie Cac is an Allergy & Immunology Physician in Hayward, California. Works from 2 locations. Licensed in Arizona and California.

Licensed in
AZ, CA
In the registry since
2008
Specialties on file
2

Practice location Address checks out

27303 Sleepy Hollow Ave S
Hayward, CA 94545-4203
Phone: (510) 784-6225
Show map & directions

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

Additional practice locations (1)

  • 39400 Paseo Padre Pkwy, Fremont, CA 94538-2310 — (510) 248-3188

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence A102269 (CA)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence 48106 (AZ)

Record details

NPI number1205006657
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 1, 2008
Last updated in NPPESNovember 8, 2024
Certification dateNovember 8, 2024
Mailing address27303 Sleepy Hollow Ave S, Hayward, CA 94545-4203

Other providers in Hayward