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

Hayoung Giannone, APRN

Individual provider Family Nurse Practitioner · NPI 1376399204

Hayoung Giannone, APRN is a Nurse Practitioner in Nashua, New Hampshire. Qualified in 2023, 3 years ago. Practices with Harbor Homes, Inc, a 14-clinician group and works from 2 locations. Licensed in New Hampshire.

Years since qualifying
3
Licensed in
NH
In the registry since
2024
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

45 High St
Nashua, NH 03060-3312
Phone: (603) 821-7788
Fax: (603) 821-5620
Show map & directions

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

Additional practice locations (1)

  • 615 Amherst St, Nashua, NH 03063-1052 — (603) 881-4848

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 09401823 (NH)

Record details

NPI number1376399204
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedApril 30, 2024
Last updated in NPPESApril 30, 2024
Certification dateApril 30, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Harbor Homes, Inc. — 14 clinicians
Accepts Medicare assignment Not indicated

Other providers in Nashua