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

William Harrington, APRN

Individual provider Critical Care Medicine Registered Nurse · NPI 1205314630

William Harrington, APRN is a Certified Registered Nurse Anesthetist (CRNA) in Middlebury, Vermont. Qualified in 2020, 6 years ago. Practices with Porter Hospital Inc, a 114-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and Vermont.

Years since qualifying
6
Licensed in
MA, VT
In the registry since
2018
Specialties on file
3
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

115 Porter Dr
Middlebury, VT 05753-8629
Phone: (802) 388-4701
Show map & directions

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

Additional practice locations (1)

  • 33 Cabot Ct, South Burlington, VT 05403-8500 — (802) 735-5673

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 101-0134566 (VT)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 026.0039991 (VT)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence RN2322402 (MA)

Record details

NPI number1205314630
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN
Sole proprietorYes
NPI enumeratedJuly 28, 2018
Last updated in NPPESMay 13, 2024
Certification dateMay 13, 2024
Mailing address33 Cabot Ct, South Burlington, VT 05403-8500

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Porter Hospital Inc — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount