Doctor profile · Federal record
Dr. Alfredo Quinonez, MD
Internal Medicine Physician (CMS: Internal Medicine) · San Diego, CA
- NPI 1396815940
- Accepts Medicare
- 47 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
250 Market St
San Diego, CA 92101
(619) 239-9675
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- February 24, 2012
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A44257
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396815940. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
155
Distinct HCPCS
2
Medicare allowed
$15,321
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 144 | 70 | $97 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $120 |
In context: peer comparison
Among 193 peers in this city , average services per provider: 141. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$3,277
Transactions
67
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 11 | $636.15 | |
| Boston Scientific Corporation | 7 | $626.03 | |
| GlaxoSmithKline, LLC. | 5 | $517.34 | |
| Amgen Inc. | 17 | $501.30 | |
| ABBVIE INC. | 6 | $384.23 | |
| Gilead Sciences, Inc. | 5 | $149.20 | |
| Novo Nordisk Inc | 1 | $122.52 | |
| Lilly USA, LLC | 4 | $94.17 | |
| Exact Sciences Corporation | 2 | $60.52 | |
| Electronic Waveform Lab, Inc. | 3 | $55.20 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $45.85 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $40.01 | |
| PFIZER INC. | 1 | $24.70 | |
| AIMMUNE THERAPEUTICS, INC. | 1 | $19.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,852
Patients
620
Total drug cost
$46,750
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 343 | 113 | $8,722 |
| Lisinopril | Generic | 236 | 78 | $4,115 |
| Metformin Hcl | Generic | 192 | 59 | $3,353 |
| Amlodipine Besylate | Generic | 152 | 48 | $3,146 |
| Levothyroxine Sodium | Generic | 122 | 33 | $2,353 |
| Alendronate Sodium | Generic | 100 | 29 | $2,104 |
| Fenofibrate | Generic | 94 | 36 | $5,704 |
| Losartan Potassium | Generic | 88 | 25 | $2,142 |
| Naproxen | Generic | 86 | 39 | $2,243 |
| Ibuprofen | Generic | 81 | 34 | $2,505 |
Frequently asked questions
What is Dr. Alfredo Quinonez's medical specialty?
Dr. Alfredo Quinonez practices Internal Medicine Physician in San Diego, CA.
Where does Dr. Alfredo Quinonez practice?
Dr. Alfredo Quinonez practices at 250 Market St, San Diego, CA 92101. Office phone: 6192399675.
What is Dr. Alfredo Quinonez's NPI?
Dr. Alfredo Quinonez's National Provider Identifier (NPI) is 1396815940, issued by NPPES.
Does Dr. Alfredo Quinonez accept Medicare assignment?
Yes. Dr. Alfredo Quinonez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alfredo Quinonez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.