Doctor profile · Federal record

Dr. Dariusz Kozlowski, M.D.

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · New Britain, CT

  • NPI 1912977935
  • Accepts Medicare
  • MIPS 89.9 / 100 · 2023
  • 43 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
40 Hart St, Bldg A, 2Nd Flr
New Britain, CT 060521743
(860) 224-2447
fax (860) 826-5845
Mailing address
40 Hart Street, Bldg A
New Britain, CT 06052

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
July 27, 2020
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Connecticut #035047
Medicaid
CT #001350470

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912977935. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
212
Distinct HCPCS
5
Medicare allowed
$12,282
HCPCS Description Services Patients Avg allowed
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 69 69 $43
99213 Established patient office or other outpatient visit, 20-29 minutes 55 45 $97
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 51 51 $47
99212 Established patient office or other outpatient visit, 10-19 minutes 25 23 $61
96127 Assessment of emotional or behavioral problems 12 12 $5

In context: peer comparison

Among 7 peers in this city , average services per provider: 74. This provider delivers 2.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$195
Transactions
10
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 3 $65.61
Sumitomo Pharma America, Inc. 2 $39.08
MAYNE PHARMA COMMERCIAL LLC 2 $23.94
Exeltis, USA Inc. 1 $23.21
CooperSurgical, Inc. 1 $22.87
Boston Scientific Corporation 1 $20.60

By nature of payment

Food and Beverage
$195

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
201
Patients
114
Total drug cost
$8,338
Drug Type Claims Patients Total cost
Nystatin-Triamcinolone (Nystatin/Triamcinolone Acet) Brand 28 20 $1,062
Triamcinolone Acetonide Generic 28 19 $125
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 25 20 $639
Fluconazole Generic 24 21 $144
Nystatin Generic 24 21 $284
Valacyclovir (Valacyclovir Hcl) Brand 17 0 $416
Clobetasol Propionate Generic 16 0 $3,520
Ibuprofen Generic 14 0 $41
Metronidazole Generic 14 13 $845
Estradiol Generic 11 0 $1,261

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dariusz Kozlowski's medical specialty?
Dr. Dariusz Kozlowski practices Obstetrics & Gynecology Physician in New Britain, CT.
Where does Dr. Dariusz Kozlowski practice?
Dr. Dariusz Kozlowski practices at 40 Hart St, New Britain, CT 060521743. Office phone: 8602242447.
What is Dr. Dariusz Kozlowski's NPI?
Dr. Dariusz Kozlowski's National Provider Identifier (NPI) is 1912977935, issued by NPPES.
Does Dr. Dariusz Kozlowski accept Medicare assignment?
Yes. Dr. Dariusz Kozlowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dariusz Kozlowski commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99213); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091). Source: CMS Medicare Physician & Other Practitioners file.