Doctor profile · Federal record
Dr. Alfred Valdivieso, MD
General Practice Physician (CMS: General Practice) · San Juan, PR
- NPI 1811198922
- Accepts Medicare
- 24 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1396 Calle San Rafael Ste 15
San Juan, PR 009092525
(787) 405-4404
fax (939) 715-1061 - Mailing address
-
1341 Calle Aldea, Apt Th5
San Juan, PR 009072321
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 208D00000X — NUCC code
- State license (1)
- Puerto Rico #19246
- Medicaid
- PR #037759400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811198922. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
250
Distinct HCPCS
3
Medicare allowed
$22,404
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 165 | 49 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 57 | 16 | $104 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 28 | 25 | $128 |
In context: peer comparison
Among 32 peers in San Juan General Practice Physician, average services per provider: 48. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$199
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $119.04 | |
| Janssen Pharmaceuticals, INC | 3 | $55.22 | |
| Pbg Puerto Rico LLC | 1 | $25.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,721
Patients
672
Total drug cost
$34,751
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 493 | 89 | $3,875 |
| Simvastatin | Generic | 334 | 59 | $1,740 |
| Atorvastatin Calcium | Generic | 329 | 60 | $2,173 |
| Metformin Hcl | Generic | 301 | 52 | $1,347 |
| Amlodipine Besylate | Generic | 279 | 53 | $1,163 |
| Pantoprazole Sodium | Generic | 278 | 62 | $1,977 |
| Famotidine | Generic | 276 | 50 | $2,112 |
| Losartan Potassium | Generic | 233 | 47 | $2,826 |
| Levothyroxine Sodium | Generic | 225 | 39 | $3,073 |
| Rosuvastatin Calcium | Generic | 182 | 33 | $1,790 |
Frequently asked questions
What is Dr. Alfred Valdivieso's medical specialty?
Dr. Alfred Valdivieso practices General Practice Physician in San Juan, PR.
Where does Dr. Alfred Valdivieso practice?
Dr. Alfred Valdivieso practices at 1396 Calle San Rafael Ste 15, San Juan, PR 009092525. Office phone: 7874054404.
What is Dr. Alfred Valdivieso's NPI?
Dr. Alfred Valdivieso's National Provider Identifier (NPI) is 1811198922, issued by NPPES.
Does Dr. Alfred Valdivieso accept Medicare assignment?
Yes. Dr. Alfred Valdivieso accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alfred Valdivieso commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.