Doctor profile · Federal record
Dr. Simon Christopher Lim, M.D.
Internal Medicine Physician (CMS: Hospitalist) · Hospitalist Physician · Moreno Valley, CA
- NPI 1578976593
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
26520 Cactus Ave
Moreno Valley, CA 925553927
(951) 486-4000 - Mailing address
-
Po Box 7270
Moreno Valley, CA 925527270
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A143236
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578976593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
219
Distinct HCPCS
5
Medicare allowed
$24,471
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 87 | 30 | $121 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 79 | 30 | $81 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 19 | $177 | |
99239 |
Hospital discharge day management, more than 30 minutes | 19 | 19 | $117 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 15 | $133 |
In context: peer comparison
Among 16 peers in Moreno Valley Internal Medicine Physician, average services per provider: 276. This provider delivers 0.8× the peer median.Frequently asked questions
What is Dr. Simon Christopher Lim's medical specialty?
Dr. Simon Christopher Lim practices Internal Medicine Physician in Moreno Valley, CA.
Where does Dr. Simon Christopher Lim practice?
Dr. Simon Christopher Lim practices at 26520 Cactus Ave, Moreno Valley, CA 925553927. Office phone: 9514864000.
What is Dr. Simon Christopher Lim's NPI?
Dr. Simon Christopher Lim's National Provider Identifier (NPI) is 1578976593, issued by NPPES.
Does Dr. Simon Christopher Lim accept Medicare assignment?
Yes. Dr. Simon Christopher Lim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Simon Christopher Lim commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.