Doctor profile · Federal record
Dr. Kanagaratnam Jegathesan, MD
Internal Medicine Physician (CMS: Internal Medicine) · Pulmonary Disease Physician · Waterbury, CT
- NPI 1497859409
- Accepts Medicare
- 64 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2271 East Main Street
Waterbury, CT 06705
(203) 753-4131
fax (203) 753-6887
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 8, 2023
- Year of graduation
- 1962 — 64 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Connecticut #17004 · Connecticut #170040
- Medicaid
- CT #001170042
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497859409. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
972
Distinct HCPCS
10
Medicare allowed
$109,183
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 412 | 200 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 122 | 84 | $94 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 92 | 92 | $136 | |
G0008 |
Administration of influenza virus vaccine | 75 | 75 | $33 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 73 | 73 | $76 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 64 | 61 | $187 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 62 | 34 | $41 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 25 | 25 | $15 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 12 | 12 | $283 | |
G0009 |
Administration of pneumococcal vaccine | 12 | 12 | $33 |
In context: peer comparison
Among 34 peers in Waterbury Internal Medicine Physician, average services per provider: 87. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$562
Transactions
25
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 3 | $76.71 | |
| Exact Sciences Corporation | 2 | $61.86 | |
| GlaxoSmithKline, LLC. | 3 | $61.21 | |
| Mylan Specialty L.P. | 3 | $56.62 | |
| Astellas Pharma US INC | 2 | $54.50 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $53.53 | |
| Abbvie INC. | 2 | $47.87 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $39.40 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $34.10 | |
| Novo Nordisk INC | 2 | $33.20 | |
| Amgen INC. | 1 | $22.78 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $20.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,986
Patients
959
Total drug cost
$59,560
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 542 | 137 | $8,233 |
| Levothyroxine Sodium | Generic | 336 | 74 | $5,364 |
| Trazodone Hcl | Generic | 332 | 53 | $4,069 |
| Amlodipine Besylate | Generic | 307 | 73 | $2,812 |
| Furosemide | Generic | 270 | 66 | $1,851 |
| Pantoprazole Sodium | Generic | 261 | 65 | $3,769 |
| Tamsulosin Hcl | Generic | 234 | 52 | $4,968 |
| Metoprolol Succinate | Generic | 224 | 61 | $4,410 |
| Losartan Potassium | Generic | 222 | 54 | $3,727 |
| Simvastatin | Generic | 217 | 64 | $2,169 |
Hospital affiliations
Frequently asked questions
What is Dr. Kanagaratnam Jegathesan's medical specialty?
Dr. Kanagaratnam Jegathesan practices Internal Medicine Physician in Waterbury, CT.
Where does Dr. Kanagaratnam Jegathesan practice?
Dr. Kanagaratnam Jegathesan practices at 2271 East Main Street, Waterbury, CT 06705. Office phone: 2037534131.
What is Dr. Kanagaratnam Jegathesan's NPI?
Dr. Kanagaratnam Jegathesan's National Provider Identifier (NPI) is 1497859409, issued by NPPES.
Does Dr. Kanagaratnam Jegathesan accept Medicare assignment?
Yes. Dr. Kanagaratnam Jegathesan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kanagaratnam Jegathesan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.