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

Mark J Castle, DDS

Individual provider Dentist · NPI 1962654889

Mark J Castle, DDS is a Dentist in Flagstaff, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
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

2700 S Woodlands Village Blvd Ste 390
Flagstaff, AZ 86001-7114
Phone: (928) 226-7654
Fax: (928) 226-7373
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence D2897 (AZ)

Record details

NPI number1962654889
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedOctober 22, 2008
Last updated in NPPESApril 5, 2010
Mailing address138 Celilo St, Flagstaff, AZ 86001-9531

Other providers in Flagstaff