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

Madeline Twiss, PA-C

Individual provider Physician Assistant · NPI 1912428996

Madeline Twiss, PA-C is a Physician Assistant in Potsdam, New York. Qualified in 2017, 9 years ago. Practices with Canton-Potsdam Hospital, a 239-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
9
Licensed in
NY
In the registry since
2017
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

50 Leroy St
Potsdam, NY 13676-1786
Phone: (315) 265-3300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 241 North Rd, Poughkeepsie, NY 12601-1154 — (845) 483-5000

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 020997 (NY)
Physician Assistant Taxonomy 363A00000X

Record details

NPI number1912428996
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJune 29, 2017
Last updated in NPPESMarch 31, 2021
Certification dateMarch 31, 2021

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Canton-Potsdam Hospital — 239 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Potsdam