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

Marlene J. Mash, MD, PC

Organization Dermatology Physician · NPI 1487704078

Marlene J. Mash, MD, PC is a Dermatology Physician in Plymouth Meeting, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
Specialties on file
4
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

545 W Germantown Pike Ste 100
Plymouth Meeting, PA 19462-1349
Phone: (484) 351-8268
Fax: (484) 351-8275
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence MD030337E (PA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence MA051378 (PA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence MA052739 (PA)
Surgical Physician Assistant Taxonomy 363AS0400X · Licence MA051378 (PA)

Record details

NPI number1487704078
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marlene Mash — Owner · (484) 351-8268
NPI enumeratedJanuary 12, 2007
Last updated in NPPESMay 19, 2010
Mailing address545 W Germantown Pike, Suite 100, Plymouth Meeting, PA 19462-1349

Other providers in Plymouth Meeting