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

Dr. Reiko Kayashima Johnson, MD

Individual provider Family Medicine Physician · NPI 1811095094

Dr. Reiko Kayashima Johnson, MD is a Family Practice in Somersworth, New Hampshire. Qualified in 2003, 23 years ago. Practices with Appledore Medical Group Inc, a 198-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Hampshire and Washington.

Years since qualifying
23
Licensed in
NH, WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

311 Route 108
Somersworth, NH 03878-1522
Phone: (603) 749-2346
Fax: (603) 953-0066
Show map & directions

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

Additional practice locations (1)

  • 8 Greenleaf Woods Dr, Portsmouth, NH 03801-5436 — (603) 422-8208

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 14588 (NH)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD00045624 (WA)

Record details

NPI number1811095094
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESMay 17, 2022
Certification dateMay 17, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Appledore Medical Group Inc — 198 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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