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

Robert Testen

Individual provider Dentist · NPI 1558753855

Robert Testen is a Dentist in Germantown, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2015

Practice location Address checks out

20500 Seneca Meadows Pkwy #2300
Germantown, MD 20876-7008
Phone: (301) 540-5757
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 11748 (MD)

Record details

NPI number1558753855
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 23, 2015
Last updated in NPPESFebruary 23, 2015
Mailing address20500 Seneca Meadows Pkwy, 2300, Germantown, MD 20876-7008

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