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

Dr. German Antonio Sierra, DDS

Individual provider General Practice Dentistry · NPI 1255396313

Dr. German Antonio Sierra, DDS is a General Practice Dentistry in Snowflake, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
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

155 W Center St
Snowflake, AZ 85937-5211
Phone: (928) 536-7158
Fax: (928) 536-2640
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 4607 (AZ)

Record details

NPI number1255396313
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedApril 19, 2006
Last updated in NPPESJuly 13, 2026
Mailing addressPo Box 780, Snowflake, AZ 85937-0780

Other providers in Snowflake