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

David Ryan, PA

Individual provider Surgical Physician Assistant · NPI 1437409372

David Ryan, PA is a Physician Assistant in Portsmouth, New Hampshire. Qualified in 2012, 14 years ago. Practices with Appledore Medical Group Inc, a 198-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
14
Licensed in
NH
In the registry since
2012
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 300
Portsmouth, NH 03801-4174
Phone: (603) 433-4666
Fax: (603) 433-1338
Show map & directions

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

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 0979 (NH)

Record details

NPI number1437409372
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedSeptember 19, 2012
Last updated in NPPESDecember 13, 2023
Certification dateDecember 13, 2023

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Appledore Medical Group Inc — 198 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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