Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Leah Teresa Villemaire, PA-C

Individual provider Physician Assistant · NPI 1083658058

Leah Teresa Villemaire, PA-C is a Physician Assistant in Colchester, Vermont. Qualified in 1999, 27 years ago. Practices with Green Mountain Dermatology PLLC, a 15-clinician group and accepts Medicare assignment. Licensed in New York and Vermont.

Years since qualifying
27
Licensed in
NY, VT
In the registry since
2006
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

354 Mountain View Dr Ste 300
Colchester, VT 05446-5988
Phone: (802) 864-0192
Fax: (802) 860-4919
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 005-0031072 (VT)
Physician Assistant Taxonomy 363A00000X · Licence 024074-01 (NY)

Record details

NPI number1083658058
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJune 16, 2006
Last updated in NPPESFebruary 19, 2026
Certification dateFebruary 19, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Green Mountain Dermatology Pllc — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,012
Services billed 2,361 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Green Mountain Dermatology PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 15 clinicians in the practice; 12 are shown here.

Other providers in Colchester