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

Mariana Day, APRN

Individual provider Family Nurse Practitioner · NPI 1285300848

Mariana Day, APRN is a Nurse Practitioner in Dover, New Hampshire. Qualified in 2021, 5 years ago. Practices with Wentworth Douglass Physician Corporation, a 431-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Maine and New Hampshire.

Years since qualifying
5
Licensed in
ME, NH
In the registry since
2021
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

19 Old Rollinsford Rd Bldg B
Dover, NH 03820-2807
Phone: (603) 516-4265
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 99 Campus Ave Ste 301, Lewiston, ME 04240-6045 — (207) 777-5300

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 093127-23 (NH)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence CNP211403 (ME)

Record details

NPI number1285300848
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedAugust 23, 2021
Last updated in NPPESMay 2, 2024
Certification dateMay 2, 2024
Mailing addressPo Box 412503, Boston, MA 02241-2503

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Wentworth Douglass Physician Corporation — 431 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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