Doctor profile · Federal record
Dr. William Hurtado-Santiago, MD
Nephrology Physician (CMS: Nephrology) · Mayaguez, PR
- NPI 1912022310
- Accepts Medicare
- 23 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
359 Ave Hostos Ste 201
Mayaguez, PR 006801507
(939) 475-3432
fax (787) 806-2239 - Mailing address
-
357 Ave Hostos Ste 203
Mayaguez, PR 006801535
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- March 12, 2019
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Puerto Rico #16554
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912022310. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
99
Distinct HCPCS
2
Medicare allowed
$9,277
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 67 | 18 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 23 | $126 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 32. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$60,246
Transactions
100
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CALLIDITAS THERAPEUTICS US INC. | 26 | $20,952.39 | |
| AstraZeneca Pharmaceuticals LP | 21 | $14,537.20 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 20 | $12,220.80 | |
| Lilly USA, LLC | 11 | $11,557.99 | |
| Amgen Inc. | 4 | $265.09 | |
| Travere Therapeutics, Inc. | 1 | $125.32 | |
| Medtronic, Inc. | 3 | $98.75 | |
| NXSTAGE MEDICAL, INC. | 1 | $96.04 | |
| ANI Pharmaceuticals, Inc. | 3 | $91.79 | |
| Boston Scientific Corporation | 2 | $80.72 | |
| Otsuka America Pharmaceutical, Inc. | 3 | $73.75 | |
| Bayer Puerto Rico Inc. | 2 | $51.01 | |
| GlaxoSmithKline, LLC. | 1 | $45.10 | |
| Novartis Pharmaceuticals Corporation | 1 | $25.17 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $25.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,662
Patients
738
Total drug cost
$844,852
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Farxiga (Dapagliflozin Propanediol) | Brand | 723 | 176 | $483,357 |
| Losartan Potassium | Generic | 407 | 105 | $5,013 |
| Allopurinol | Generic | 192 | 48 | $1,272 |
| Atorvastatin Calcium | Generic | 176 | 73 | $1,507 |
| Jardiance (Empagliflozin) | Brand | 176 | 61 | $133,202 |
| Amlodipine Besylate | Generic | 147 | 53 | $835 |
| Lisinopril | Generic | 143 | 48 | $825 |
| Kerendia (Finerenone) | Brand | 138 | 28 | $97,917 |
| Sevelamer Carbonate | Generic | 135 | 27 | $16,560 |
| Metoprolol Succinate | Generic | 85 | 30 | $1,015 |
Frequently asked questions
What is Dr. William Hurtado-Santiago's medical specialty?
Dr. William Hurtado-Santiago practices Nephrology Physician in Mayaguez, PR.
Where does Dr. William Hurtado-Santiago practice?
Dr. William Hurtado-Santiago practices at 359 Ave Hostos Ste 201, Mayaguez, PR 006801507. Office phone: 9394753432.
What is Dr. William Hurtado-Santiago's NPI?
Dr. William Hurtado-Santiago's National Provider Identifier (NPI) is 1912022310, issued by NPPES.
Does Dr. William Hurtado-Santiago accept Medicare assignment?
Yes. Dr. William Hurtado-Santiago accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Hurtado-Santiago commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.