Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Leonard Stephen Vaughan, DDS, MD

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1346453321

Dr. Leonard Stephen Vaughan, DDS, MD is an Oral and Maxillofacial Surgery (Dentist) in Foothill Ranch, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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.
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

26730 Towne Centre Dr Ste 105
Foothill Ranch, CA 92610
Phone: (949) 297-8880
Fax: (949) 297-8883
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence OMS 61 (CA)

Record details

NPI number1346453321
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MD
Sole proprietorYes
NPI enumeratedMay 7, 2007
Last updated in NPPESApril 23, 2020
Certification dateApril 23, 2020
Mailing address26730 Towne Centre Drive, Suite 105, Foothill Ranch, CA 92610

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