Doctor profile · Federal record
Dr. Rebecca Ong, MD
Nephrology Physician (CMS: Nephrology) · Ocala, FL
- NPI 1700198439
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2980 Se 3Rd CT
Ocala, FL 344710421
(352) 622-4231
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Profile last updated
- July 13, 2015
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Florida #ME123464
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700198439. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,747
Distinct HCPCS
10
Medicare allowed
$237,433
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 680 | 165 | $120 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 341 | 191 | $96 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 206 | 163 | $175 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 193 | 100 | $80 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 128 | 28 | $352 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 91 | 76 | $138 | |
G0421 |
Face-to-face educational services related to the care of chronic kidney disease; group, per session, per one hour | 40 | 11 | $27 | |
90935 |
Hemodialysis procedure with physician evaluation | 29 | 22 | $72 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 24 | 15 | $297 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $221 |
In context: peer comparison
Among 6 peers in Ocala Nephrology Physician, average services per provider: 174. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$545
Transactions
25
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, INC. | 3 | $78.45 | |
| Amgen INC. | 4 | $74.64 | |
| Ardelyx, INC. | 2 | $56.79 | |
| CorMedix INC. | 2 | $46.13 | |
| Novartis Pharmaceuticals Corporation | 2 | $45.46 | |
| Calliditas Therapeutics US INC. | 2 | $40.08 | |
| Vifor Pharma, INC. | 2 | $39.51 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $37.98 | |
| Recor Medical INC | 1 | $24.35 | |
| Fresenius USA Marketing, INC. | 1 | $23.78 | |
| Aurinia Pharma U.S., INC. | 1 | $21.05 | |
| GlaxoSmithKline, LLC. | 1 | $20.14 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $19.72 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $17.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,018
Patients
350
Total drug cost
$241,283
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcitriol | Generic | 170 | 59 | $4,418 |
| Furosemide | Generic | 117 | 45 | $701 |
| Losartan Potassium | Generic | 113 | 37 | $2,124 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 89 | 27 | $132,072 |
| Amlodipine Besylate | Generic | 83 | 29 | $990 |
| Hydralazine Hcl | Generic | 71 | 26 | $2,657 |
| Rayaldee (Calcifediol) | Brand | 70 | 12 | $92,026 |
| Doxazosin Mesylate | Generic | 64 | 19 | $1,708 |
| Carvedilol | Generic | 44 | 15 | $592 |
| Allopurinol | Generic | 39 | 17 | $560 |
Hospital affiliations
Frequently asked questions
What is Dr. Rebecca Ong's medical specialty?
Dr. Rebecca Ong practices Nephrology Physician in Ocala, FL.
Where does Dr. Rebecca Ong practice?
Dr. Rebecca Ong practices at 2980 Se 3Rd CT, Ocala, FL 344710421. Office phone: 3526224231.
What is Dr. Rebecca Ong's NPI?
Dr. Rebecca Ong's National Provider Identifier (NPI) is 1700198439, issued by NPPES.
Does Dr. Rebecca Ong accept Medicare assignment?
Yes. Dr. Rebecca Ong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rebecca Ong commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.