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

Mrs. Maryellen Hernon, REGISTEREDNURSE

Individual provider Ambulatory Care Registered Nurse · NPI 1356547970

Mrs. Maryellen Hernon, REGISTEREDNURSE is an Ambulatory Care Registered Nurse in Cambridge, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007

Practice location Address checks out

1493 Cambridge St
Cambridge, MA 02139-1047
Phone: (617) 665-1552
Fax: (617) 665-1270
Show map & directions

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

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 181619 (MA)

Record details

NPI number1356547970
Entity typeIndividual (Type 1)
GenderFemale
Credentials REGISTEREDNURSE
Sole proprietorNo
NPI enumeratedJune 21, 2007
Last updated in NPPESJuly 8, 2007

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