Doctor profile · Federal record

Dr. Antoni Berger, MD

Internal Medicine Physician · Kensington, CT

  • NPI 1356450258
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
211 New Britain RD, Suite 104
Kensington, CT 060371360
(860) 223-6989
fax (860) 223-2947

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
December 26, 2023
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #022818
Medicaid
CT #001228188

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356450258. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
356
Distinct HCPCS
8
Medicare allowed
$34,128
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 119 61 $96
99214 Established patient office or other outpatient visit, 30-39 minutes 84 54 $135
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 55 55 $136
99212 Established patient office or other outpatient visit, 10-19 minutes 27 25 $60
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 22 20 $15
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 18 13 $55
G0008 Administration of influenza virus vaccine 16 16 $33
90756 Influenza vaccine, quadrivalent derived from cell cultures 15 15 $32

In context: peer comparison

Among 3 peers in Kensington Internal Medicine Physician, average services per provider: 43. This provider delivers 8.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $14.31

By nature of payment

Food and Beverage
$14

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,894
Patients
1,126
Total drug cost
$214,769
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 808 216 $11,366
Amlodipine Besylate Generic 505 152 $3,648
Losartan Potassium Generic 370 102 $4,577
Metformin Hcl Generic 295 81 $3,109
Metoprolol Succinate Generic 285 78 $6,518
Lisinopril Generic 232 62 $2,211
Pantoprazole Sodium Generic 208 84 $3,433
Levothyroxine Sodium Generic 182 49 $3,776
Tamsulosin Hcl Generic 169 51 $3,270
Chlorthalidone Generic 158 51 $3,857

Frequently asked questions

Auto-generated from federal data
What is Dr. Antoni Berger's medical specialty?
Dr. Antoni Berger practices Internal Medicine Physician in Kensington, CT.
Where does Dr. Antoni Berger practice?
Dr. Antoni Berger practices at 211 New Britain RD, Kensington, CT 060371360. Office phone: 8602236989.
What is Dr. Antoni Berger's NPI?
Dr. Antoni Berger's National Provider Identifier (NPI) is 1356450258, issued by NPPES.
What procedures does Dr. Antoni Berger commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.