NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark A Wernham, MS,PA-C

Medical Physician Assistant in Ithaca, NY · enumerated 2006 · practices at Dermatology Associates of Ithaca, LLC.

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

National Provider Identifier

1205849981

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mark A Wernham
Credential MS,PA-C
Sex Male
Practice address 1051 Craft Rd, Ithaca, NY, 14850
Fax (607) 257-0369
Enumeration date Aug 14, 2006
Last updated in NPPES Feb 8, 2023

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 25MP00163400 (NJ) Secondary
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 019675-1 (NY) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mark Wernham practice?
The practice location on file with NPPES is in Ithaca, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Wernham?
The National Provider Identifier (NPI) for Mark Wernham is 1205849981, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-08.