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

Sarah Vandeventer Loosigian, PA-C

Individual provider Physician Assistant · NPI 1174967509

Sarah Vandeventer Loosigian, PA-C is a Physician Assistant in Hampstead, New Hampshire. Qualified in 2013, 13 years ago. Practices with Mass General Brigham Medical Group, Inc, a 140-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New Hampshire.

Years since qualifying
13
Licensed in
NH
In the registry since
2013
Specialties on file
2
What do these letters mean?
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

207 Stage Rd
Hampstead, NH 03841-2224
Phone: (603) 329-5222
Show map & directions

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

Additional practice locations (1)

  • 330 Borthwick Ave, Portsmouth, NH 03801-4174 — (603) 436-9241

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 0948 (NH)
Physician Assistant Taxonomy 363A00000X · Licence 0948 (NH)

Record details

NPI number1174967509
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorYes
NPI enumeratedApril 29, 2013
Last updated in NPPESApril 2, 2021
Certification dateApril 2, 2021

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Mass General Brigham Medical Group, Inc. — 140 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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