Doctor profile · Federal record
Dr. David Questell Alvarado, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Santa Isabel, PR
- NPI 1346233616
- Accepts Medicare
- 42 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2 Calle Ruiz Belvis
Santa Isabel, PR 007572619
(787) 845-3713
fax (787) 845-4511
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- September 17, 2015
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Puerto Rico #11088
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346233616. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$21
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $20.91 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
11,458
Patients
3,118
Total drug cost
$191,767
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 2,170 | 364 | $26,006 |
| Atorvastatin Calcium | Generic | 1,350 | 433 | $18,318 |
| Gabapentin | Generic | 1,061 | 298 | $17,160 |
| Losartan Potassium | Generic | 873 | 291 | $19,751 |
| Omeprazole | Generic | 780 | 157 | $4,489 |
| Pantoprazole Sodium | Generic | 705 | 156 | $5,171 |
| Amlodipine Besylate | Generic | 652 | 222 | $3,442 |
| Synthroid (Levothyroxine Sodium) | Brand | 601 | 139 | $56,062 |
| Metformin Hcl | Generic | 561 | 178 | $4,220 |
| Simvastatin | Generic | 504 | 164 | $3,860 |
Frequently asked questions
What is Dr. David Questell Alvarado's medical specialty?
Dr. David Questell Alvarado practices Internal Medicine Physician in Santa Isabel, PR.
Where does Dr. David Questell Alvarado practice?
Dr. David Questell Alvarado practices at 2 Calle Ruiz Belvis, Santa Isabel, PR 007572619. Office phone: 7878453713.
What is Dr. David Questell Alvarado's NPI?
Dr. David Questell Alvarado's National Provider Identifier (NPI) is 1346233616, issued by NPPES.
Does Dr. David Questell Alvarado accept Medicare assignment?
Yes. Dr. David Questell Alvarado accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.