Doctor profile · Federal record
Dr. Keolanui Chun, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Riverside, CA
- NPI 1578507463
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
6405 Day St
Riverside, CA 925070901
(951) 697-5612
fax (951) 697-5475 - Additional location
-
4444 Magnolia Avenue
Riverside, CA 925014136
(951) 682-5661
fax (951) 686-3758
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 11, 2025
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- California #G77291
- Medicaid
- CA #ZZZ75817Z
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578507463. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
217
Distinct HCPCS
4
Medicare allowed
$27,281
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 84 | 70 | $131 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 74 | 53 | $94 | |
64483 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 41 | 27 | $148 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 17 | $185 |
In context: peer comparison
Among 7 peers in Riverside Orthopaedic Surgery Physician, average services per provider: 176. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$1,405
Transactions
11
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cerapedics INC. | 8 | $1,329.35 | |
| DePuy Synthes Sales INC. | 1 | $31.03 | |
| Globus Medical, INC. | 1 | $28.77 | |
| Bioventus LLC | 1 | $16.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
351
Patients
158
Total drug cost
$4,640
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 61 | 20 | $697 |
| Amitriptyline Hcl | Generic | 56 | 20 | $371 |
| Methylprednisolone | Generic | 51 | 36 | $369 |
| Gabapentin | Generic | 50 | 21 | $343 |
| Celecoxib | Generic | 40 | 0 | $680 |
| Tramadol Hcl | Generic | 34 | 25 | $100 |
| Calcitonin-Salmon (Calcitonin,Salmon,Synthetic) | Brand | 30 | 11 | $1,729 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 29 | 25 | $351 |
Hospital affiliations
Frequently asked questions
What is Dr. Keolanui Chun's medical specialty?
Dr. Keolanui Chun practices Orthopaedic Surgery Physician in Riverside, CA.
Where does Dr. Keolanui Chun practice?
Dr. Keolanui Chun practices at 6405 Day St, Riverside, CA 925070901. Office phone: 9516975612.
What is Dr. Keolanui Chun's NPI?
Dr. Keolanui Chun's National Provider Identifier (NPI) is 1578507463, issued by NPPES.
Does Dr. Keolanui Chun accept Medicare assignment?
Yes. Dr. Keolanui Chun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Keolanui Chun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (HCPCS 64483). Source: CMS Medicare Physician & Other Practitioners file.