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

Mary Elizabeth Groth, APRN, PMHS

Individual provider Pediatric Nurse Practitioner · NPI 1508849076

Mary Elizabeth Groth, APRN, PMHS is a Pediatric Nurse Practitioner in Old Lyme, Connecticut. Licensed in Connecticut. Registered with an NPI since 2005.

Licensed in
CT
In the registry since
2005
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

59 Lyme St
Old Lyme, CT 06371
Phone: (860) 373-6208
Fax: (860) 434-1580
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 001632 (CT)

Record details

NPI number1508849076
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , PMHS
Sole proprietorNo
NPI enumeratedNovember 29, 2005
Last updated in NPPESDecember 12, 2017