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

Dr. Mark Edward Swierczewski, DDS

Individual provider General Practice Dentistry · NPI 1134392277

Dr. Mark Edward Swierczewski, DDS is a General Practice Dentistry in Lancaster, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2008.

Licensed in
PA
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

60 W Walnut St
Lancaster, PA 17603-3015
Phone: (717) 394-4466
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 DS027660L (PA)

Record details

NPI number1134392277
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedApril 9, 2008
Last updated in NPPESMay 24, 2021
Certification dateMay 24, 2021
Mailing address3391 Harwood Ln, Sinking Spring, PA 19608-8810

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