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

Allison W. Allen, PA

Individual provider Medical Physician Assistant · NPI 1659511749

Allison W. Allen, PA is a Physician Assistant in Portsmouth, New Hampshire. Qualified in 2008, 18 years ago. Practices with Wentworth Douglass Physician Corporation, a 431-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
18
Licensed in
NH
In the registry since
2009
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

330 Borthwick Ave Ste 311
Portsmouth, NH 03801-7112
Phone: (603) 692-2228
Fax: (603) 692-4748
Show map & directions

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

Additional practice locations (1)

  • 19 Old Rollinsford Rd Bldg B, Dover, NH 03820-2807 — (603) 516-4265

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 0746 (NH)

Record details

NPI number1659511749
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedMarch 2, 2009
Last updated in NPPESJune 23, 2022
Certification dateJune 23, 2022
Mailing address21 Clark Way, Somersworth, NH 03878-4401

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Wentworth Douglass Physician Corporation — 431 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Portsmouth