Doctor profile · Federal record
Dr. Karen Dufour, M.D.
Gastroenterology Physician (CMS: Internal Medicine) · Orange, CT
- NPI 1609859842
- Accepts Medicare
- MIPS 84.3 / 100 · 2023
- 42 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
325 Boston Post RD
Orange, CT 064773504
(203) 795-0568
fax (203) 795-0436
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- October 10, 2013
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Connecticut #028102
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609859842. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,015
Distinct HCPCS
10
Medicare allowed
$86,976
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 291 | 235 | $135 | |
81002 |
Urinalysis, manual test | 167 | 158 | $3 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 158 | 158 | $137 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 104 | 104 | $15 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 68 | 59 | $96 | |
G0008 |
Administration of influenza virus vaccine | 55 | 55 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 52 | 52 | $72 | |
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 | 21 | 20 | $56 | |
83037 |
Hemoglobin a1c level, by device for home use | 18 | 13 | $10 | |
90480 |
Admn sarscov2 vacc 1 dose | 18 | 18 | $43 |
In context: peer comparison
Among 1 peers in Orange Gastroenterology Physician, average services per provider: 72. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,237
Patients
1,041
Total drug cost
$41,775
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 581 | 178 | $7,145 |
| Levothyroxine Sodium | Generic | 394 | 125 | $6,817 |
| Amlodipine Besylate | Generic | 309 | 100 | $2,712 |
| Pantoprazole Sodium | Generic | 248 | 89 | $4,199 |
| Lisinopril | Generic | 237 | 77 | $1,816 |
| Rosuvastatin Calcium | Generic | 227 | 72 | $3,237 |
| Losartan Potassium | Generic | 205 | 66 | $2,687 |
| Hydrochlorothiazide | Generic | 155 | 52 | $676 |
| Metoprolol Succinate | Generic | 145 | 53 | $2,488 |
| Omeprazole | Generic | 140 | 43 | $2,138 |
Frequently asked questions
What is Dr. Karen Dufour's medical specialty?
Dr. Karen Dufour practices Gastroenterology Physician in Orange, CT.
Where does Dr. Karen Dufour practice?
Dr. Karen Dufour practices at 325 Boston Post RD, Orange, CT 064773504. Office phone: 2037950568.
What is Dr. Karen Dufour's NPI?
Dr. Karen Dufour's National Provider Identifier (NPI) is 1609859842, issued by NPPES.
Does Dr. Karen Dufour accept Medicare assignment?
Yes. Dr. Karen Dufour accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Dufour commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Urinalysis, manual test (HCPCS 81002); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.