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

Madeline Rose Grandin

Individual provider Family Nurse Practitioner · NPI 1669082483

Madeline Rose Grandin is a Nurse Practitioner in Portsmouth, New Hampshire. Qualified in 2020, 6 years ago. Practices with Atlantic Internal Medicine and Pediatrics, Inc, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Hampshire.

Years since qualifying
6
Licensed in
NH
In the registry since
2020
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Practice location Address checks out

200 Griffin Rd Ste 15
Portsmouth, NH 03801-7145
Phone: (603) 373-0096
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 076198-23 (NH)

Record details

NPI number1669082483
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 6, 2020
Last updated in NPPESJanuary 16, 2025
Certification dateJanuary 16, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Atlantic Internal Medicine And Pediatrics, Inc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Portsmouth