Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Samantha Arnold

Individual provider Emergency Medicine Physician · NPI 1043758238

Samantha Arnold is an Emergency Medicine Physician in Portsmouth, New Hampshire. Practices as a sole proprietor and works from 5 locations. Licensed in Massachusetts and New Hampshire.

Licensed in
MA, NH
In the registry since
2017
Specialties on file
2
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Practice location Address checks out

333 Borthwick Ave
Portsmouth, NH 03801-7128
Phone: (603) 674-9496
Show map & directions

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

Additional practice locations (4)

  • 115 Lincoln St, Framingham, MA 01702-6358 — (508) 383-1000
  • 123 Summer St, Worcester, MA 01608-1216 — (508) 363-5000
  • 3073 White Mountain Hwy, North Conway, NH 03860-7101 — (603) 356-5461
  • 272 Hospital Rd, Chillicothe, OH 45601-9031 — (740) 779-7500

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 20244 (NH)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 284763 (MA)

Record details

NPI number1043758238
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 7, 2017
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026

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 patients522
Services billed 583 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.

Other providers in Portsmouth