Doctor profile · Federal record

Dr. Kara Duplessis, PA-C

Medical Physician Assistant · New Haven, CT

  • NPI 1508358375
  • MIPS 71.7 / 100 · 2023
  • 8 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20 York St
New Haven, CT 06510
(203) 688-4242
Mailing address
464 Congress Ave Ste 260
New Haven, CT 065191362

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
July 18, 2018
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Connecticut #4130

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508358375. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
55
Distinct HCPCS
2
Medicare allowed
$5,282
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 40 40 $108
99283 Emergency department visit with low level of medical decision making 15 15 $64

In context: peer comparison

Among 59 peers in New Haven Medical Physician Assistant, average services per provider: 56. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
58
Patients
58
Total drug cost
$586
Drug Type Claims Patients Total cost
Cephalexin Generic 20 20 $231
Oxycodone Hcl Generic 14 14 $26
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 13 13 $102
Cefuroxime (Cefuroxime Axetil) Brand 11 11 $226

Frequently asked questions

Auto-generated from federal data
What is Dr. Kara Duplessis's medical specialty?
Dr. Kara Duplessis practices Medical Physician Assistant in New Haven, CT.
Where does Dr. Kara Duplessis practice?
Dr. Kara Duplessis practices at 20 York St, New Haven, CT 06510. Office phone: 2036884242.
What is Dr. Kara Duplessis's NPI?
Dr. Kara Duplessis's National Provider Identifier (NPI) is 1508358375, issued by NPPES.
What procedures does Dr. Kara Duplessis commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.