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

Mark a Marshall DMD PC

Organization Dental Clinic/Center · NPI 1174101299

Mark a Marshall DMD PC is a Dental Clinic/Center in Sewickley, Pennsylvania. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

522 Beaver St
Sewickley, PA 15143-1779
Phone: (412) 741-7325
Fax: (412) 741-3647
Show map & directions

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

Specialties & licences

Dental Clinic/Center (primary) Taxonomy 261QD0000X

Record details

NPI number1174101299
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Marshall — President · (412) 741-7325
NPI enumeratedMarch 30, 2021
Last updated in NPPESMarch 30, 2021
Certification dateMarch 30, 2021
Mailing address522 Beaver St, Sewickley, PA 15143-1779

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