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

Dennis J & Marie T Stiles DDS PC

Organization Dentist · NPI 1366804627

Dennis J & Marie T Stiles DDS PC is a Dentist in Gaithersburg, Maryland. Licensed in Maryland. Registered with an NPI since 2016.

Licensed in
MD
In the registry since
2016
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

333 Main St
Gaithersburg, MD 20878-5580
Phone: (301) 947-6900
Fax: (301) 947-0128
Show map & directions

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

Specialties & licences

Durable Medical Equipment & Medical Supplies (primary) Taxonomy 332B00000X
Dentist Taxonomy 122300000X · Licence 9332 (MD)

Record details

NPI number1366804627
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dennis Stiles — Owner · (301) 947-6900
NPI enumeratedMarch 25, 2016
Last updated in NPPESJuly 20, 2020
Certification dateJuly 20, 2020
Mailing address333 Main St, Gaithersburg, MD 20878-5580

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