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

Nancy Louis, MD

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1245280775

Nancy Louis, MD is a Neonatal-Perinatal Medicine Physician in Boston, Massachusetts. Works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
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

75 Francis St Bwh Dept OF Newborn Medicine
Boston, MA 02115
Phone: (617) 732-5500
Show map & directions

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

Additional practice locations (1)

  • 282 Washington St, Hartford, CT 06106-3322 — (860) 545-8950

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 157083 (MA)

Record details

NPI number1245280775
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2006
Last updated in NPPESSeptember 15, 2022
Certification dateSeptember 15, 2022
Mailing address20 Shattuk St, Brigham And Womens Hospital Thorne Bldg Room 704, Boston, MA 02115

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