Doctor profile · Federal record
Dr. FERDINAND RIVERA ORTIZ, M.D.
Nephrology Physician (CMS: NEPHROLOGY) · SAN JUAN, PR
- NPI 1174554356
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
130 AVE ARTERIAL HOSTOS APT T101
SAN JUAN, PR 009185254
(787) 359-2516
fax (787) 762-3120 - Mailing address
-
COND HATO REY CENTRO APT T-101
SAN JUAN, PR 009185254
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Puerto Rico #13326
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174554356. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
33
Distinct HCPCS
1
Medicare allowed
$2,957
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 33 | 13 | $90 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 98. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$253
Transactions
12
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 6 | $138.57 | |
| PBG PUERTO RICO LLC | 1 | $25.00 | |
| Genentech USA, Inc. | 1 | $20.66 | |
| Merck Sharp & Dohme LLC | 1 | $20.00 | |
| CALLIDITAS THERAPEUTICS US INC. | 1 | $17.60 | |
| SOBI, INC | 1 | $16.60 | |
| AstraZeneca Pharmaceuticals LP | 1 | $15.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
475
Patients
102
Total drug cost
$31,130
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sodium Polystyrene Sulfonate | Generic | 84 | 32 | $5,163 |
| Furosemide | Generic | 72 | 26 | $400 |
| Calcitriol | Generic | 56 | 12 | $402 |
| Ciprofloxacin Hcl | Generic | 37 | 32 | $175 |
| Lisinopril | Generic | 35 | 0 | $132 |
| Amlodipine Besylate | Generic | 32 | 0 | $96 |
| Losartan Potassium | Generic | 32 | 0 | $267 |
| Allopurinol | Generic | 21 | 0 | $140 |
| Doxazosin Mesylate | Generic | 19 | 0 | $235 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 16 | 0 | $11,563 |