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Dr. Mark A Liska, M.D.

Dermatology Physician in North Falmouth, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538191846

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark A Liska
Credential M.D.
Sex Male
Practice address 37 Edgerton Drive, Ste 1, North Falmouth, MA, 02556
Phone (508) 563-2550
Fax (508) 563-2570
Enumeration date Jul 7, 2006
Last updated in NPPES Oct 1, 2020

Taxonomy & licenses

207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians · License 75627 (MA) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 75627 (MA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
725035 Other MA TUFTS
4190 Other MA HARVARD PILGRIM
3095479 Medicaid MA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Mark Liska?
The National Provider Identifier (NPI) for Mark Liska is 1538191846, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Liska practice?
The practice location on file with NPPES is in North Falmouth, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-01.