Doctor profile · Federal record

Dr. Marlene Mash, M.D.

Dermatology Physician · Plymouth Meeting, PA

  • NPI 1235160334
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
545 W Germantown Pike, Suite 100
Plymouth Meeting, PA 194621349
(484) 351-8268
fax (484) 351-8275

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
May 19, 2010
Specialty taxonomy
207N00000X — NUCC code
State license (1)
Pennsylvania #MD030337E

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235160334. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$409
Transactions
20
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 15 $289.44
Galderma Laboratories, L.P. 3 $49.93
MERZ NORTH AMERICA, INC. 1 $40.08
Boston Scientific Corporation 1 $29.81

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$222
Food and Beverage
$188

Frequently asked questions

Auto-generated from federal data
What is Dr. Marlene Mash's medical specialty?
Dr. Marlene Mash practices Dermatology Physician in Plymouth Meeting, PA.
Where does Dr. Marlene Mash practice?
Dr. Marlene Mash practices at 545 W Germantown Pike, Plymouth Meeting, PA 194621349. Office phone: 4843518268.
What is Dr. Marlene Mash's NPI?
Dr. Marlene Mash's National Provider Identifier (NPI) is 1235160334, issued by NPPES.