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

Marc Donald Crosby, DDS

Individual provider General Practice Dentistry · NPI 1104090398

Marc Donald Crosby, DDS is a General Practice Dentistry in Laguna Hills, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

25411 Cabot Rd Ste 108
Laguna Hills, CA 92653-5517
Phone: (949) 951-1066
Fax: (949) 951-6425
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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 33740 (CA)

Record details

NPI number1104090398
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedApril 17, 2008
Last updated in NPPESSeptember 9, 2025
Certification dateSeptember 9, 2025
Mailing address25411 Cabot Rd Ste 108, Laguna Hills, CA 92653-5517

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