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

MS. Heather Elizabeth Guinan-Clark, MS, MPH, APRN, BC

Individual provider Community Health Nurse Practitioner · NPI 1043301815

MS. Heather Elizabeth Guinan-Clark, MS, MPH, APRN, BC is a Community Health Nurse Practitioner in Middletown, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
MS — Master of Science
A graduate science degree.
MPH — Master of Public Health
A graduate degree in population health.
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

155 Crystal Run Rd
Middletown, NY 10941-4028
Phone: (845) 703-6999
Fax: (845) 703-6297
Show map & directions

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

Specialties & licences

Community Health Nurse Practitioner (primary) Taxonomy 363LC1500X · Licence F320009 (NY)

Record details

NPI number1043301815
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , MPH , APRN , BC
Sole proprietorNo
NPI enumeratedSeptember 27, 2006
Last updated in NPPESMarch 17, 2017