Doctor profile · Federal record
Dr. Ook Kim, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Riverside, CA
- NPI 1285849992
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
7117 Brockton Ave
Riverside, CA 925062658
(951) 782-3849
fax (951) 784-3268 - Additional location
-
11370 Anderson St
Loma Linda, CA 923543450
(909) 558-2481
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- July 30, 2025
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A97565
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285849992. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
545
Distinct HCPCS
10
Medicare allowed
$59,834
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 221 | 102 | $132 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 122 | 86 | $94 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 46 | 46 | $19 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 39 | 39 | $133 | |
G0008 |
Administration of influenza virus vaccine | 26 | 25 | $32 | |
90662 |
Influenza vaccine split virus, preservative free | 23 | 22 | $72 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 15 | 15 | $40 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 14 | 13 | $280 | |
G0009 |
Administration of pneumococcal vaccine | 14 | 13 | $32 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 13 | 13 | $170 |
In context: peer comparison
Among 41 peers in Riverside Internal Medicine Physician, average services per provider: 160. This provider delivers 3.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,599
Patients
1,102
Total drug cost
$77,124
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 398 | 127 | $8,286 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 370 | 65 | $11,888 |
| Rosuvastatin Calcium | Generic | 342 | 112 | $11,313 |
| Losartan Potassium | Generic | 325 | 104 | $8,141 |
| Amlodipine Besylate | Generic | 324 | 105 | $4,276 |
| Lisinopril | Generic | 261 | 92 | $3,675 |
| Metoprolol Succinate | Generic | 238 | 84 | $5,773 |
| Levothyroxine Sodium | Generic | 232 | 65 | $5,900 |
| Metformin Hcl | Generic | 212 | 67 | $3,378 |
| Omeprazole | Generic | 189 | 71 | $3,754 |
Frequently asked questions
What is Dr. Ook Kim's medical specialty?
Dr. Ook Kim practices Internal Medicine Physician in Riverside, CA.
Where does Dr. Ook Kim practice?
Dr. Ook Kim practices at 7117 Brockton Ave, Riverside, CA 925062658. Office phone: 9517823849.
What is Dr. Ook Kim's NPI?
Dr. Ook Kim's National Provider Identifier (NPI) is 1285849992, issued by NPPES.
Does Dr. Ook Kim accept Medicare assignment?
Yes. Dr. Ook Kim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ook Kim 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); Annual depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.