Doctor profile · Federal record
Dr. Harshinie Amaratunge, M.D
Gastroenterology Physician (CMS: Gastroenterology) · Houston, TX
- NPI 1265696504
- Accepts Medicare
- MIPS 79.9 / 100 · 2023
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4100 S Shepherd Dr
Houston, TX 770985316
(713) 795-4444
fax (713) 795-5254
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- April 12, 2016
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Texas #M8490
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265696504. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
987
Distinct HCPCS
10
Medicare allowed
$111,407
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 165 | 17 | $48 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 139 | 117 | $129 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 118 | 64 | $80 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 91 | 89 | $106 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 90 | 17 | $63 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 85 | 85 | $170 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 73 | 63 | $132 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 48 | 48 | $152 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 48 | 48 | $256 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 33 | 32 | $92 |
In context: peer comparison
Among 86 peers in this city , average services per provider: 77. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$2,199
Transactions
95
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 34 | $666.37 | |
| Janssen Biotech, Inc. | 16 | $414.44 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 14 | $355.19 | |
| GENZYME CORPORATION | 6 | $178.88 | |
| Phathom Pharmaceuticals, Inc. | 5 | $114.23 | |
| VIVUS LLC | 5 | $98.72 | |
| QOL Medical, LLC | 3 | $90.72 | |
| Lilly USA, LLC | 2 | $58.90 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $57.83 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $42.53 | |
| Celltrion USA Inc. | 2 | $37.21 | |
| Celgene Corporation | 1 | $23.19 | |
| Medtronic, Inc. | 1 | $18.11 | |
| AIMMUNE THERAPEUTICS, INC. | 1 | $14.99 | |
| Ardelyx, Inc. | 1 | $14.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
700
Patients
270
Total drug cost
$157,231
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 191 | 71 | $2,874 |
| Pantoprazole Sodium | Generic | 189 | 67 | $2,896 |
| Plenvu (Peg3350/Sod Sul/Nacl/Kcl/Asb/C) | Brand | 54 | 50 | $7,252 |
| Linzess (Linaclotide) | Brand | 53 | 11 | $41,705 |
| Famotidine | Generic | 32 | 15 | $610 |
| Sucralfate | Generic | 28 | 12 | $1,134 |
| Creon (Lipase/Protease/Amylase) | Brand | 26 | 0 | $66,755 |
| Dicyclomine Hcl | Generic | 23 | 0 | $441 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 19 | 17 | $3,429 |
| Mesalamine | Generic | 17 | 0 | $9,611 |
Hospital affiliations
Frequently asked questions
What is Dr. Harshinie Amaratunge's medical specialty?
Dr. Harshinie Amaratunge practices Gastroenterology Physician in Houston, TX.
Where does Dr. Harshinie Amaratunge practice?
Dr. Harshinie Amaratunge practices at 4100 S Shepherd Dr, Houston, TX 770985316. Office phone: 7137954444.
What is Dr. Harshinie Amaratunge's NPI?
Dr. Harshinie Amaratunge's National Provider Identifier (NPI) is 1265696504, issued by NPPES.
Does Dr. Harshinie Amaratunge accept Medicare assignment?
Yes. Dr. Harshinie Amaratunge accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harshinie Amaratunge commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.