Doctor profile · Federal record
Dr. Joe Gamboa, MD
Rheumatology Physician (CMS: Rheumatology) · Internal Medicine Physician · Torrance, CA
- NPI 1598072779
- Accepts Medicare
- 16 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
23326 Hawthorne Blvd, Suite 200
Torrance, CA 905053725
(310) 257-7205
fax (310) 598-3119 - Mailing address
-
3333 Skypark Dr, Suite 100
Torrance, CA 905055023
Credentials & registration
- NPI registered
- September 2010 — 16 yrs on file
- Profile last updated
- October 28, 2015
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- California #A119662
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598072779. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,491
Distinct HCPCS
8
Medicare allowed
$115,204
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 1,860 | 19 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 239 | 150 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 124 | 108 | $98 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 77 | 77 | $178 | |
96372 |
Injection of drug or substance under skin or into muscle | 75 | 33 | $16 | |
76881 |
Complete ultrasound scan of joint | 47 | 32 | $59 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 45 | 45 | $122 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 24 | 21 | $194 |
In context: peer comparison
Among 6 peers in Torrance Rheumatology Physician, average services per provider: 451. This provider delivers 5.5× the peer median.Open Payments
Industry payments received
All-time total
$534
Transactions
25
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 9 | $241.18 | |
| Novartis Pharmaceuticals Corporation | 12 | $154.59 | |
| Abbvie INC. | 1 | $96.75 | |
| Amgen INC. | 3 | $41.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,194
Patients
337
Total drug cost
$666,531
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 237 | 62 | $1,950 |
| Methotrexate (Methotrexate Sodium) | Brand | 215 | 54 | $10,162 |
| Hydroxychloroquine Sulfate | Generic | 202 | 54 | $14,449 |
| Alendronate Sodium | Generic | 122 | 44 | $1,852 |
| Allopurinol | Generic | 101 | 33 | $2,158 |
| Prolia (Denosumab) | Brand | 56 | 37 | $91,586 |
| Diclofenac Sodium | Generic | 51 | 22 | $1,208 |
| Enbrel Sureclick (Etanercept) | Brand | 36 | 0 | $327,494 |
| Leflunomide | Generic | 32 | 12 | $3,606 |
| Febuxostat | Generic | 31 | 0 | $3,652 |
Frequently asked questions
What is Dr. Joe Gamboa's medical specialty?
Dr. Joe Gamboa practices Rheumatology Physician in Torrance, CA.
Where does Dr. Joe Gamboa practice?
Dr. Joe Gamboa practices at 23326 Hawthorne Blvd, Torrance, CA 905053725. Office phone: 3102577205.
What is Dr. Joe Gamboa's NPI?
Dr. Joe Gamboa's National Provider Identifier (NPI) is 1598072779, issued by NPPES.
Does Dr. Joe Gamboa accept Medicare assignment?
Yes. Dr. Joe Gamboa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joe Gamboa commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.