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

Allan Isaac Seidman, DDS

Individual provider General Practice Dentistry · NPI 1689859761

Allan Isaac Seidman, DDS is a General Practice Dentistry in Hagerstown, Maryland. Licensed in Maryland. Registered with an NPI since 2008.

Licensed in
MD
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.

See every abbreviation used in this directory →

Practice location Address checks out

18638 Crestwood Dr
Hagerstown, MD 21742
Phone: (301) 797-6950
Fax: (301) 797-4484
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 08503 (MD)

Record details

NPI number1689859761
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJanuary 8, 2008
Last updated in NPPESJanuary 8, 2008
Mailing address18638 Crestwood Dr, Hagerstown, MD 21742

Other providers in Hagerstown