Doctor profile · Federal record
Dr. Maria Lopez-Quintero, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · San Juan, PR
- NPI 1750556635
- Accepts Medicare
- 20 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Centro Comercial, Avenida Americo Miranda
San Juan, PR 009243554
(787) 758-7910
fax (787) 625-1964 - Mailing address
-
Po Box 365067
San Juan, PR 009365067
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- October 22, 2015
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Puerto Rico #17521
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750556635. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35
Distinct HCPCS
1
Medicare allowed
$3,146
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 18 | $90 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 72. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genentech USA, Inc. | 1 | $18.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,176
Patients
210
Total drug cost
$82,510
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 164 | 37 | $1,381 |
| Losartan Potassium | Generic | 153 | 36 | $1,577 |
| Synthroid (Levothyroxine Sodium) | Brand | 111 | 13 | $4,630 |
| Gabapentin | Generic | 109 | 24 | $984 |
| Amlodipine Besylate | Generic | 83 | 20 | $436 |
| Metformin Hcl | Generic | 72 | 22 | $494 |
| Levothyroxine Sodium | Generic | 66 | 0 | $768 |
| Nifedipine Er (Nifedipine) | Brand | 62 | 13 | $1,111 |
| Rosuvastatin Calcium | Generic | 59 | 17 | $544 |
| Famotidine | Generic | 56 | 15 | $515 |
Frequently asked questions
What is Dr. Maria Lopez-Quintero's medical specialty?
Dr. Maria Lopez-Quintero practices Internal Medicine Physician in San Juan, PR.
Where does Dr. Maria Lopez-Quintero practice?
Dr. Maria Lopez-Quintero practices at Centro Comercial, San Juan, PR 009243554. Office phone: 7877587910.
What is Dr. Maria Lopez-Quintero's NPI?
Dr. Maria Lopez-Quintero's National Provider Identifier (NPI) is 1750556635, issued by NPPES.
Does Dr. Maria Lopez-Quintero accept Medicare assignment?
Yes. Dr. Maria Lopez-Quintero accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Lopez-Quintero commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.