Doctor profile · Federal record
Dr. Robert Bonner, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Internal Medicine) · Riverside, CA
- NPI 1497862684
- Accepts Medicare
- 53 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3975 Jackson St, Suite 107
Riverside, CA 925033901
(951) 353-0333
fax (951) 353-0366
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- October 16, 2015
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- California #G60851
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497862684. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
216
Distinct HCPCS
2
Medicare allowed
$29,589
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 205 | 84 | $132 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $227 |
In context: peer comparison
Among 3 peers in Riverside Endocrinology, Diabetes & Metabolism Physician, average services per provider: 305. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$484
Transactions
21
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 7 | $156.83 | |
| Abbott Laboratories | 7 | $150.75 | |
| Sanofi-Aventis U.S. LLC | 3 | $83.09 | |
| Abbvie INC. | 1 | $29.94 | |
| Tandem Diabetes Care, INC. | 1 | $29.56 | |
| Novo Nordisk INC | 1 | $18.33 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $15.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,963
Patients
864
Total drug cost
$1,924,093
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Farxiga (Dapagliflozin Propanediol) | Brand | 400 | 99 | $382,694 |
| Ozempic (Semaglutide) | Brand | 386 | 94 | $620,218 |
| Metformin Hcl | Generic | 288 | 103 | $4,737 |
| Levothyroxine Sodium | Generic | 278 | 88 | $5,907 |
| Trulicity (Dulaglutide) | Brand | 209 | 48 | $302,855 |
| Jardiance (Empagliflozin) | Brand | 208 | 54 | $248,070 |
| Glipizide | Generic | 187 | 66 | $3,134 |
| Pioglitazone Hcl | Generic | 170 | 50 | $5,210 |
| Mounjaro (Tirzepatide) | Brand | 145 | 38 | $198,949 |
| Atorvastatin Calcium | Generic | 141 | 52 | $3,000 |
Frequently asked questions
What is Dr. Robert Bonner's medical specialty?
Dr. Robert Bonner practices Endocrinology, Diabetes & Metabolism Physician in Riverside, CA.
Where does Dr. Robert Bonner practice?
Dr. Robert Bonner practices at 3975 Jackson St, Riverside, CA 925033901. Office phone: 9513530333.
What is Dr. Robert Bonner's NPI?
Dr. Robert Bonner's National Provider Identifier (NPI) is 1497862684, issued by NPPES.
Does Dr. Robert Bonner accept Medicare assignment?
Yes. Dr. Robert Bonner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Bonner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.