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

Dr. Karl Joseph Zeren, DDS

Individual provider Periodontics · NPI 1265579379

Dr. Karl Joseph Zeren, DDS is a Periodontics in Timonium, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2007
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

9515 Deereco Rd Ste 308
Timonium, MD 21093-2116
Phone: (410) 252-0871
Fax: (410) 252-0431
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 5937 (MD)

Record details

NPI number1265579379
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 30, 2007
Last updated in NPPESApril 14, 2015

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