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

Dr. William Steven Gross, DMD

Individual provider General Practice Dentistry · NPI 1538476395

Dr. William Steven Gross, DMD is a General Practice Dentistry in Orange, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

1110 E Chapman Ave Ste 106
Orange, CA 92866-2139
Phone: (714) 744-2929
Fax: (714) 464-0393
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 39267 (CA)

Record details

NPI number1538476395
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedAugust 31, 2010
Last updated in NPPESDecember 30, 2019
Certification dateDecember 30, 2019

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