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

Mark A Wernham, MS, PA-C

Individual provider Medical Physician Assistant · NPI 1205849981

Mark A Wernham, MS, PA-C is a Physician Assistant in Ithaca, New York. Graduated from Rutgers New Jersey Medical School in 2006, 20 years ago. Practices with Josephine C. McAllister, MD, LLC, a 7-clinician group and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
20
Trained at
Rutgers New Jersey Medical School
Licensed in
NJ, NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

1051 Craft Rd
Ithaca, NY 14850-1016
Phone: (607) 257-1107
Fax: (607) 257-0369
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 019675-1 (NY)
Medical Physician Assistant Taxonomy 363AM0700X · Licence 25MP00163400 (NJ)

Record details

NPI number1205849981
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , PA-C
Sole proprietorNo
NPI enumeratedAugust 14, 2006
Last updated in NPPESFebruary 8, 2023
Certification dateFebruary 8, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2006 (20 years in practice)
Group practice Josephine C. McAllister, M.D., Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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