Doctor profile · Federal record

Dr. Patricia Giannelli, APRN

Family Nurse Practitioner · Clinical Nurse Specialist · New Haven, CT

  • NPI 1689614638
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
15 York St
New Haven, CT 065103221
(203) 592-3621
fax (203) 737-4382

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
March 29, 2016
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Connecticut #001428

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689614638. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$27
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $26.63

By nature of payment

Food and Beverage
$27

Frequently asked questions

Auto-generated from federal data
What is Dr. Patricia Giannelli's medical specialty?
Dr. Patricia Giannelli practices Family Nurse Practitioner in New Haven, CT.
Where does Dr. Patricia Giannelli practice?
Dr. Patricia Giannelli practices at 15 York St, New Haven, CT 065103221. Office phone: 2035923621.
What is Dr. Patricia Giannelli's NPI?
Dr. Patricia Giannelli's National Provider Identifier (NPI) is 1689614638, issued by NPPES.