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

Mary Elizabeth Sullivan, MSN, APRN, BC

Individual provider Adult Health Nurse Practitioner · NPI 1245451814

Mary Elizabeth Sullivan, MSN, APRN, BC is an Adult Health Nurse Practitioner in Hyannis, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2007
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
BC — Board Certified
Appended to another credential to show current board certification, as in APRN-BC.

See every abbreviation used in this directory →

Practice location Address checks out

27 Park St
Hyannis, MA 02601-5230
Phone: (774) 482-5674
Fax: (508) 862-7397
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 174431 (MA)

Record details

NPI number1245451814
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , BC
Sole proprietorYes
NPI enumeratedMay 1, 2007
Last updated in NPPESJune 4, 2020
Certification dateJune 4, 2020

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