Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Marianne S. T. Siewe, DDS, MS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1528226560

Dr. Marianne S. T. Siewe, DDS, MS is an Orthodontics and Dentofacial Orthopedics Dentistry in Silver Spring, Maryland. Licensed in District of Columbia and Maryland. Registered with an NPI since 2008.

Licensed in
DC, MD
In the registry since
2008
Specialties on file
2
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.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

2277 Bel Pre Rd Ste 206
Silver Spring, MD 20906-2201
Phone: (301) 460-0770
Fax: (301) 460-1308
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 1000447 (DC)
Orthodontics and Dentofacial Orthopedics Dentistry Taxonomy 1223X0400X · Licence 13464 (MD)

Record details

NPI number1528226560
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS , MS
Sole proprietorNo
NPI enumeratedMay 27, 2008
Last updated in NPPESMarch 31, 2010

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