Doctor profile · Federal record
Dr. Denzil Etienne, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Brooklyn, NY
- NPI 1124389382
- Accepts Medicare
- 14 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
240 Willoughby St Ste 2
Brooklyn, NY 11201
(718) 250-8867
fax (718) 250-8864 - Mailing address
-
1311 Newkirk Ave, Apt. 3D
Brooklyn, NY 112301544
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- July 3, 2025
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #218729
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124389382. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
237
Distinct HCPCS
7
Medicare allowed
$28,077
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 62 | 32 | $91 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 57 | 54 | $150 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 32 | $76 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 28 | $105 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $133 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 15 | 15 | $236 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 12 | 12 | $115 |
In context: peer comparison
Among 44 peers in this city , average services per provider: 119. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$1,086
Transactions
40
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 13 | $382.89 | |
| Gilead Sciences, Inc. | 5 | $159.50 | |
| FUJIFILM Healthcare Americas Corporation | 1 | $100.81 | |
| Celgene Corporation | 3 | $66.85 | |
| Madrigal Pharmaceuticals | 3 | $59.29 | |
| Celltrion USA Inc. | 2 | $52.86 | |
| RedHill Biopharma Inc. | 2 | $40.81 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $39.92 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $34.10 | |
| Micro-tech Endoscopy USA, Inc. | 3 | $33.05 | |
| Daiichi Sankyo Inc. | 1 | $28.81 | |
| Braintree Laboratories, Inc. | 1 | $26.40 | |
| Janssen Biotech, Inc. | 1 | $25.39 | |
| Intra-Sana Laboratories | 1 | $19.05 | |
| Olympus America Inc. | 1 | $16.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
183
Patients
106
Total drug cost
$2,320
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 58 | 54 | $1,046 |
| Famotidine | Generic | 52 | 18 | $419 |
| Pantoprazole Sodium | Generic | 38 | 18 | $365 |
| Omeprazole | Generic | 19 | 0 | $236 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 16 | 16 | $254 |
Hospital affiliations
Frequently asked questions
What is Dr. Denzil Etienne's medical specialty?
Dr. Denzil Etienne practices Gastroenterology Physician in Brooklyn, NY.
Where does Dr. Denzil Etienne practice?
Dr. Denzil Etienne practices at 240 Willoughby St Ste 2, Brooklyn, NY 11201. Office phone: 7182508867.
What is Dr. Denzil Etienne's NPI?
Dr. Denzil Etienne's National Provider Identifier (NPI) is 1124389382, issued by NPPES.
Does Dr. Denzil Etienne accept Medicare assignment?
Yes. Dr. Denzil Etienne accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Denzil Etienne commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.