Doctor profile · Federal record
Dr. Prasanna Wickremesinghe, M.D., F.A.C.P.
Specialist (CMS: Gastroenterology) · Staten Island, NY
- NPI 1689636870
- Accepts Medicare
- 58 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
481 Bard Ave
Staten Island, NY 103102103
(718) 448-0865
fax (718) 816-8065
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- March 3, 2010
- Year of graduation
- 1968 — 58 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- New York #115502
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689636870. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
483
Distinct HCPCS
8
Medicare allowed
$80,487
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 288 | 136 | $148 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 38 | 36 | $141 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 38 | 34 | $105 | |
43762 |
Replacement of stomach stoma tube | 37 | 12 | $243 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 24 | 24 | $223 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $257 | |
43251 |
Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope with mechanical snare | 21 | 21 | $208 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 14 | 14 | $271 |
In context: peer comparison
Among 13 peers in Staten Island Specialist, average services per provider: 242. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$648
Transactions
10
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, INC. | 5 | $270.73 | |
| Abbvie INC. | 1 | $129.76 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $124.52 | |
| Cardinal Health 110 LLC | 1 | $77.73 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $25.58 | |
| Braintree Laboratories, INC. | 1 | $19.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
934
Patients
258
Total drug cost
$132,640
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 238 | 60 | $7,318 |
| Pantoprazole Sodium | Generic | 188 | 57 | $3,580 |
| Lactulose | Generic | 98 | 23 | $1,657 |
| Famotidine | Generic | 77 | 19 | $1,461 |
| Rabeprazole Sodium | Generic | 55 | 14 | $2,938 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 44 | 43 | $712 |
| Esomeprazole Magnesium | Generic | 43 | 0 | $3,732 |
| Folic Acid | Generic | 38 | 15 | $121 |
| Lansoprazole | Generic | 30 | 0 | $3,396 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 27 | 27 | $2,264 |
Hospital affiliations
Frequently asked questions
What is Dr. Prasanna Wickremesinghe's medical specialty?
Dr. Prasanna Wickremesinghe practices Specialist in Staten Island, NY.
Where does Dr. Prasanna Wickremesinghe practice?
Dr. Prasanna Wickremesinghe practices at 481 Bard Ave, Staten Island, NY 103102103. Office phone: 7184480865.
What is Dr. Prasanna Wickremesinghe's NPI?
Dr. Prasanna Wickremesinghe's National Provider Identifier (NPI) is 1689636870, issued by NPPES.
Does Dr. Prasanna Wickremesinghe accept Medicare assignment?
Yes. Dr. Prasanna Wickremesinghe accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Prasanna Wickremesinghe commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.