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

Dr. John Michael Ambrose, DDS

Individual provider Periodontics · NPI 1306811815

Dr. John Michael Ambrose, DDS is a Periodontics in Saint Marys, Georgia. Licensed in Georgia. Registered with an NPI since 2006.

Licensed in
GA
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

4445 Hwy 40 Ste 405
Saint Marys, GA 31558-4099
Phone: (912) 510-7123
Fax: (912) 510-7126
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 11405 (GA)

Record details

NPI number1306811815
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedFebruary 19, 2006
Last updated in NPPESJuly 13, 2026