Doctor profile · Federal record

Dr. Leah Morrissey, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · New Haven, CT

  • NPI 1780412106
  • Accepts Medicare
  • 2 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
35 Park St
New Haven, CT 065191110
(203) 200-2328
Additional location
111 Goose Ln Ste 1100
Guilford, CT 064375105
Additional location
4 Devine St
North Haven, CT 064732142
Mailing address
7 Grove St
Milford, CT 064608208

Credentials & registration

NPPES · NUCC
NPI registered
July 2024 — 2 yrs on file
Profile last updated
August 5, 2024
Year of graduation
2024 — 2 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Connecticut #12.013604

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780412106. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$140
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 1 $120.71
Abbvie INC. 1 $19.27

By nature of payment

Food and Beverage
$140

Frequently asked questions

Auto-generated from federal data
What is Dr. Leah Morrissey's medical specialty?
Dr. Leah Morrissey practices Family Nurse Practitioner in New Haven, CT.
Where does Dr. Leah Morrissey practice?
Dr. Leah Morrissey practices at 35 Park St, New Haven, CT 065191110. Office phone: 2032002328.
What is Dr. Leah Morrissey's NPI?
Dr. Leah Morrissey's National Provider Identifier (NPI) is 1780412106, issued by NPPES.
Does Dr. Leah Morrissey accept Medicare assignment?
Yes. Dr. Leah Morrissey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.