Doctor profile · Federal record

Dr. Hayoung Giannone, APRN

Family Nurse Practitioner (CMS: Nurse Practitioner) · Nashua, NH

  • NPI 1376399204
  • 3 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
45 High St
Nashua, NH 030603312
(603) 821-7788
fax (603) 821-5620
Additional location
615 Amherst St
Nashua, NH 030631052
(603) 881-4848
fax (603) 598-3644
Mailing address
77 Northeastern Blvd Ste C
Nashua, NH 030623161

Credentials & registration

NPPES · NUCC
NPI registered
April 2024 — 2 yrs on file
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New Hampshire #09401823

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376399204. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$90
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Braeburn Inc. 1 $90.16

By nature of payment

Food and Beverage
$90

Frequently asked questions

Auto-generated from federal data
What is Dr. Hayoung Giannone's medical specialty?
Dr. Hayoung Giannone practices Family Nurse Practitioner in Nashua, NH.
Where does Dr. Hayoung Giannone practice?
Dr. Hayoung Giannone practices at 45 High St, Nashua, NH 030603312. Office phone: 6038217788.
What is Dr. Hayoung Giannone's NPI?
Dr. Hayoung Giannone's National Provider Identifier (NPI) is 1376399204, issued by NPPES.
Does Dr. Hayoung Giannone accept Medicare assignment?
Dr. Hayoung Giannone does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.