Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Greg C Felthousen, DDS, MS

Individual provider Periodontics · NPI 1417979733

Dr. Greg C Felthousen, DDS, MS is a Periodontics in Salisbury, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
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.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

304 Dogwood Dr
Salisbury, MD 21801-7122
Phone: (410) 548-1096
Fax: (410) 219-5798
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 10511 (MD)

Record details

NPI number1417979733
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESJuly 28, 2009

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