Doctor profile · Federal record
Dr. Hector Pun, MD
Gastroenterology Physician (CMS: Internal Medicine) · Waterbury, CT
- NPI 1447304944
- Accepts Medicare
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
134 Grandview Ave, Suite 202
Waterbury, CT 067082507
(203) 756-7788
fax (203) 754-1254
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- January 20, 2010
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Connecticut #024176
- Medicaid
- CT #1241769
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447304944. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,499
Distinct HCPCS
10
Medicare allowed
$135,785
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 377 | 215 | $133 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 191 | 191 | $136 | |
81002 |
Urinalysis, manual test | 145 | 138 | $3 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 144 | 108 | $95 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 122 | 122 | $20 | |
G0008 |
Administration of influenza virus vaccine | 86 | 84 | $33 | |
90662 |
Influenza vaccine split virus, preservative free | 82 | 81 | $72 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 50 | 25 | $78 | |
G0328 |
Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | 49 | 49 | $18 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 45 | 21 | $111 |
In context: peer comparison
Among 6 peers in Waterbury Gastroenterology Physician, average services per provider: 50. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$3,123
Transactions
125
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 25 | $451.87 | |
| Lilly USA, LLC | 18 | $380.65 | |
| Bayer Healthcare Pharmaceuticals INC. | 10 | $379.31 | |
| AstraZeneca Pharmaceuticals Lp | 13 | $349.01 | |
| Pfizer INC. | 16 | $274.33 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 9 | $201.50 | |
| Novo Nordisk INC | 7 | $134.07 | |
| Amgen INC. | 1 | $128.82 | |
| Phathom Pharmaceuticals, INC. | 5 | $112.36 | |
| Abbvie INC. | 5 | $108.82 | |
| Astellas Pharma US INC | 4 | $97.86 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $89.00 | |
| Merck Sharp & Dohme LLC | 3 | $78.56 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 4 | $65.89 | |
| Lundbeck LLC | 2 | $58.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,476
Patients
876
Total drug cost
$123,893
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 419 | 108 | $5,394 |
| Rosuvastatin Calcium | Generic | 373 | 110 | $6,054 |
| Amlodipine Besylate | Generic | 339 | 81 | $3,142 |
| Levothyroxine Sodium | Generic | 313 | 83 | $5,075 |
| Lisinopril | Generic | 298 | 85 | $2,855 |
| Losartan Potassium | Generic | 221 | 58 | $2,952 |
| Eliquis (Apixaban) | Brand | 198 | 20 | $85,485 |
| Furosemide | Generic | 196 | 43 | $1,170 |
| Escitalopram Oxalate | Generic | 187 | 38 | $2,803 |
| Omeprazole | Generic | 174 | 54 | $2,450 |
Hospital affiliations
Frequently asked questions
What is Dr. Hector Pun's medical specialty?
Dr. Hector Pun practices Gastroenterology Physician in Waterbury, CT.
Where does Dr. Hector Pun practice?
Dr. Hector Pun practices at 134 Grandview Ave, Waterbury, CT 067082507. Office phone: 2037567788.
What is Dr. Hector Pun's NPI?
Dr. Hector Pun's National Provider Identifier (NPI) is 1447304944, issued by NPPES.
Does Dr. Hector Pun accept Medicare assignment?
Yes. Dr. Hector Pun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hector Pun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.