Doctor profile · Federal record
Dr. Arumugam Sivakumar, MD
Gastroenterology Physician (CMS: Gastroenterology) · Henderson, NV
- NPI 1578563102
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 51 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2637 W Horizon Ridge Pkwy, Ste 140
Henderson, NV 890524834
(702) 567-8080
fax (702) 567-9090 - Mailing address
-
Po Box 95067
Las Vegas, NV 891935067
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- December 12, 2008
- Year of graduation
- 1975 — 51 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Nevada #6544
- Medicaid
- NV #2019312
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578563102. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
976
Distinct HCPCS
8
Medicare allowed
$130,676
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 566 | 370 | $125 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 142 | 142 | $162 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 76 | 76 | $83 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 57 | 57 | $133 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 52 | 52 | $248 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 33 | $89 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 34 | 34 | $179 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 14 | 12 | $66 |
In context: peer comparison
Among 6 peers in Henderson Gastroenterology Physician, average services per provider: 76. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,674
Transactions
73
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 25 | $544.50 | |
| Abbvie INC. | 18 | $306.06 | |
| Pfizer INC. | 6 | $197.98 | |
| Phathom Pharmaceuticals, INC. | 5 | $189.54 | |
| Genzyme Corporation | 6 | $162.98 | |
| Takeda Pharmaceuticals U.S.A., INC. | 6 | $137.09 | |
| Ironwood Pharmaceuticals, INC | 2 | $37.38 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 2 | $34.57 | |
| Aimmune Therapeutics, INC. | 1 | $27.89 | |
| Ferring Pharmaceuticals INC. | 1 | $19.51 | |
| Intra-Sana Laboratories | 1 | $16.91 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
707
Patients
188
Total drug cost
$166,083
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 239 | 81 | $3,326 |
| Famotidine | Generic | 119 | 40 | $1,444 |
| Omeprazole | Generic | 53 | 20 | $563 |
| Lansoprazole | Generic | 50 | 17 | $1,626 |
| Spironolactone | Generic | 44 | 0 | $696 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 32 | 0 | $80,395 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 30 | 30 | $4,959 |
| Dicyclomine Hcl | Generic | 27 | 0 | $759 |
| Creon (Lipase/Protease/Amylase) | Brand | 20 | 0 | $48,101 |
| Linzess (Linaclotide) | Brand | 18 | 0 | $13,287 |
Hospital affiliations
Frequently asked questions
What is Dr. Arumugam Sivakumar's medical specialty?
Dr. Arumugam Sivakumar practices Gastroenterology Physician in Henderson, NV.
Where does Dr. Arumugam Sivakumar practice?
Dr. Arumugam Sivakumar practices at 2637 W Horizon Ridge Pkwy, Henderson, NV 890524834. Office phone: 7025678080.
What is Dr. Arumugam Sivakumar's NPI?
Dr. Arumugam Sivakumar's National Provider Identifier (NPI) is 1578563102, issued by NPPES.
Does Dr. Arumugam Sivakumar accept Medicare assignment?
Yes. Dr. Arumugam Sivakumar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arumugam Sivakumar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.