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

Dr. Michael L Fonmin, DDS

Individual provider General Practice Dentistry · NPI 1780795187

Dr. Michael L Fonmin, DDS is a General Practice Dentistry in Rancho Santa Margarita, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

22391 Antonio Pkwy Ste J200
Rancho Santa Margarita, CA 92688-3957
Phone: (949) 888-8989
Fax: (949) 888-8807
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 47890 (CA)

Record details

NPI number1780795187
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESSeptember 15, 2008

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