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

Karl J. Zeren, DDS, LLC

Organization Periodontics · NPI 1770816456

Karl J. Zeren, DDS, LLC is a Periodontics in Timonium, Maryland. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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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

Record details

NPI number1770816456
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karl Zeren — President · (410) 252-0871
NPI enumeratedSeptember 11, 2009
Last updated in NPPESSeptember 11, 2009
Mailing address9515 Deereco Rd, Suite #308, Timonium, MD 21093-2116

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