Doctor profile · Federal record

Dr. Corinne Kalser, MD

Hospitalist Physician · Internal Medicine Physician · Waterbury, CT

  • NPI 1265405088
  • MIPS 89.1 / 100 · 2023
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
64 Robbins St, Sixth Floor
Waterbury, CT 067082613
(203) 573-6263
fax (203) 573-6030
Mailing address
1625 Straits Tpke, Suite #201
Middlebury, CT 067621805

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
December 15, 2016
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Connecticut #039722
Medicaid
CT #001397224

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265405088. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
393
Distinct HCPCS
4
Medicare allowed
$28,100
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 209 64 $70
99214 Established patient office or other outpatient visit, 30-39 minutes 77 29 $103
11042 Removal of skin and tissue, 20.0 sq cm or less 62 25 $64
97597 Removal of tissue from wound, 20.0 sq cm or less 45 21 $37

In context: peer comparison

Among 5 peers in this city , average services per provider: 98. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$143
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 3 $52.91
Corium, LLC 1 $26.51
Neurocrine Biosciences, Inc. 1 $26.20
Teva Pharmaceuticals USA, Inc. 1 $19.32
Lundbeck LLC 1 $18.03

By nature of payment

Food and Beverage
$143

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
245
Patients
0
Total drug cost
$6,961
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 39 0 $152
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 37 0 $3,310
Quetiapine Fumarate Generic 30 0 $1,243
Duloxetine Hcl Generic 22 0 $391
Alprazolam Generic 13 0 $29
Buprenorphine Hcl Generic 12 0 $316
Diltiazem 24hr Er (Diltiazem Hcl) Brand 12 0 $285
Enalapril Maleate Generic 12 0 $144
Oxcarbazepine Generic 12 0 $316
Trazodone Hcl Generic 12 0 $65

Frequently asked questions

Auto-generated from federal data
What is Dr. Corinne Kalser's medical specialty?
Dr. Corinne Kalser practices Hospitalist Physician in Waterbury, CT.
Where does Dr. Corinne Kalser practice?
Dr. Corinne Kalser practices at 64 Robbins St, Waterbury, CT 067082613. Office phone: 2035736263.
What is Dr. Corinne Kalser's NPI?
Dr. Corinne Kalser's National Provider Identifier (NPI) is 1265405088, issued by NPPES.
What procedures does Dr. Corinne Kalser 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); Removal of skin and tissue, 20.0 sq cm or less (HCPCS 11042). Source: CMS Medicare Physician & Other Practitioners file.