Doctor profile · Federal record
Dr. Gene Ong, M.D.
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Las Vegas, NV
- NPI 1659365286
- Accepts Medicare
- 41 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1581 Mount Mariah Dr Ste 150
Las Vegas, NV 891061506
(702) 851-7766
fax (702) 851-7760 - Additional location
-
2450 Fire Mesa St Ste 110
Las Vegas, NV 891289034
(702) 853-0090
fax (702) 853-0096 - Mailing address
-
2545 S Bruce St Ste 200
Las Vegas, NV 891691778
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- May 16, 2024
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Nevada #12481 · Texas #L1150
- Medicaid (2)
- TX #157244801 · NV #1659365286
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659365286. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,335
Distinct HCPCS
7
Medicare allowed
$205,612
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 688 | 214 | $116 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 150 | 27 | $351 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 127 | 106 | $171 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 116 | 62 | $166 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 107 | 34 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 106 | 72 | $116 | |
90966 |
Home dialysis services per month (20 years or older) | 41 | 13 | $295 |
In context: peer comparison
Among 40 peers in Las Vegas Nephrology Physician, average services per provider: 232. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$2,361
Transactions
109
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 11 | $295.86 | |
| Amgen INC. | 12 | $239.70 | |
| Fresenius USA Marketing, INC. | 15 | $237.87 | |
| Otsuka America Pharmaceutical, INC. | 11 | $214.77 | |
| Vifor Pharma, INC. | 14 | $205.43 | |
| Travere Therapeutics, INC. | 6 | $186.11 | |
| Bayer Healthcare Pharmaceuticals INC. | 13 | $163.31 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 9 | $158.30 | |
| Mallinckrodt Hospital Products INC. | 1 | $146.19 | |
| Aurinia Pharma U.S., INC. | 5 | $104.08 | |
| Calliditas Therapeutics US INC. | 3 | $66.01 | |
| Opko Pharmaceuticals, LLC | 3 | $65.96 | |
| Akebia Therapeutics INC | 2 | $51.02 | |
| Daiichi Sankyo INC. | 2 | $43.28 | |
| GlaxoSmithKline, LLC. | 2 | $38.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,214
Patients
439
Total drug cost
$179,470
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 189 | 68 | $1,195 |
| Losartan Potassium | Generic | 166 | 66 | $2,273 |
| Lisinopril | Generic | 156 | 52 | $1,133 |
| Allopurinol | Generic | 108 | 36 | $1,209 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 90 | 40 | $98,562 |
| Prazosin Hcl | Generic | 76 | 28 | $5,721 |
| Atorvastatin Calcium | Generic | 59 | 20 | $631 |
| Clonidine Hcl | Generic | 57 | 17 | $650 |
| Spironolactone | Generic | 53 | 17 | $759 |
| Carvedilol | Generic | 51 | 19 | $501 |
Hospital affiliations
Frequently asked questions
What is Dr. Gene Ong's medical specialty?
Dr. Gene Ong practices Nephrology Physician in Las Vegas, NV.
Where does Dr. Gene Ong practice?
Dr. Gene Ong practices at 1581 Mount Mariah Dr Ste 150, Las Vegas, NV 891061506. Office phone: 7028517766.
What is Dr. Gene Ong's NPI?
Dr. Gene Ong's National Provider Identifier (NPI) is 1659365286, issued by NPPES.
Does Dr. Gene Ong accept Medicare assignment?
Yes. Dr. Gene Ong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gene Ong commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.