Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Matthew David Harnden, FNP-C

Individual provider Family Nurse Practitioner · NPI 1417365099

Matthew David Harnden, FNP-C is a Nurse Practitioner in Lewiston, Maine. Qualified in 2014, 12 years ago. Practices with St Marys Regional Medical Center, a 194-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maine.

Years since qualifying
12
Licensed in
ME
In the registry since
2014
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

15 Mollison Way
Lewiston, ME 04240-5805
Phone: (207) 777-4440
Fax: (207) 777-8197
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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 CNP141035 (ME)

Record details

NPI number1417365099
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJuly 28, 2014
Last updated in NPPESApril 3, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice St Marys Regional Medical Center — 194 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Lewiston