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

Dr. Ralph Walter Niemann, DDSMS

Individual provider Endodontics · NPI 1669639209

Dr. Ralph Walter Niemann, DDSMS is an Endodontics in Prince Frederick, Maryland. Licensed in Maryland. Registered with an NPI since 2008.

Licensed in
MD
In the registry since
2008

Practice location Address checks out

272 Merrimac Ct
Prince Frederick, MD 20678
Phone: (410) 535-2505
Fax: (410) 535-2510
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 10788 (MD)

Record details

NPI number1669639209
Entity typeIndividual (Type 1)
GenderMale
Credentials DDSMS
Sole proprietorNo
NPI enumeratedMay 21, 2008
Last updated in NPPESMay 22, 2014