Doctor profile · Federal record

Dr. Irini Borysewicz

Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · West Hartford, CT

  • NPI 1013680990
  • Accepts Medicare
  • MIPS 79.4 / 100 · 2023
  • 6 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
55 Parsons Dr
West Hartford, CT 061171307
(860) 983-2154

Credentials & registration

NPPES · NUCC
NPI registered
July 2021 — 5 yrs on file
Profile last updated
September 20, 2021
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Connecticut #009861 · Connecticut #079382

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013680990. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,347
Distinct HCPCS
4
Medicare allowed
$115,875
HCPCS Description Services Patients Avg allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 629 176 $66
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 604 206 $94
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 76 76 $161
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 38 23 $136

In context: peer comparison

Among 12 peers in West Hartford Family Nurse Practitioner, average services per provider: 71. This provider delivers 19× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$110
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Acadia Pharmaceuticals INC 1 $110.21

By nature of payment

Food and Beverage
$110

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
395
Patients
98
Total drug cost
$8,048
Drug Type Claims Patients Total cost
Lorazepam Generic 219 55 $4,129
Clonazepam Generic 68 17 $1,303
Clozapine Generic 45 0 $1,959
Trazodone Hcl Generic 37 26 $319
Quetiapine Fumarate Generic 14 0 $197
Alprazolam Generic 12 0 $141

Frequently asked questions

Auto-generated from federal data
What is Dr. Irini Borysewicz's medical specialty?
Dr. Irini Borysewicz practices Family Nurse Practitioner in West Hartford, CT.
Where does Dr. Irini Borysewicz practice?
Dr. Irini Borysewicz practices at 55 Parsons Dr, West Hartford, CT 061171307. Office phone: 8609832154.
What is Dr. Irini Borysewicz's NPI?
Dr. Irini Borysewicz's National Provider Identifier (NPI) is 1013680990, issued by NPPES.
Does Dr. Irini Borysewicz accept Medicare assignment?
Yes. Dr. Irini Borysewicz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Irini Borysewicz commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Initial nursing facility care with high level of medical decision making (HCPCS 99306). Source: CMS Medicare Physician & Other Practitioners file.