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

Lisa Nielsen, MD

Individual provider Family Medicine Physician · NPI 1598706970

Lisa Nielsen, MD is a Family Practice in Island Falls, Maine. Graduated from New York University School of Medicine in 1991, 35 years ago. Practices with Northern Maine Medical Center, a 44-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
35
Trained at
New York University School of Medicine
Licensed in
ME
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1300 Crystal Rd
Island Falls, ME 04747-4369
Phone: (207) 463-3600
Fax: (207) 463-3603
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 013731 (ME)

Record details

NPI number1598706970
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2006
Last updated in NPPESApril 4, 2016
Mailing addressPo Box 500, Patten, ME 04765-0500

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Northern Maine Medical Center — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare