Doctor profile · Federal record
Dr. Sharon Lum, M.D.
Surgery Physician (CMS: General Surgery) · Loma Linda, CA
- NPI 1083642730
- Accepts Medicare
- MIPS 76.4 / 100 · 2023
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11370 Anderson St, Suite 2100
Loma Linda, CA 923543450
(909) 558-2822 - Mailing address
-
54701 File Number
Los Angeles, CA 900744701
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 14, 2008
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #G85777
- Medicaid
- CA #00G857770
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083642730. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
103
Distinct HCPCS
5
Medicare allowed
$25,068
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 22 | $146 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 23 | 23 | $172 | |
19301 |
Partial removal of breast | 19 | 18 | $649 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 15 | $99 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 16 | 14 | $185 |
In context: peer comparison
Among 6 peers in Loma Linda Surgery Physician, average services per provider: 23. This provider delivers 4.5× the peer median.Open Payments
Industry payments received
All-time total
$1,017
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| W. L. Gore & Associates, INC. | 2 | $300.03 | |
| ShockWave Medical, INC | 1 | $215.33 | |
| Endomagnetics LTD | 1 | $177.78 | |
| Medtronic, INC. | 1 | $170.46 | |
| Bolton Medical INC | 1 | $153.80 |
By nature of payment
Frequently asked questions
What is Dr. Sharon Lum's medical specialty?
Dr. Sharon Lum practices Surgery Physician in Loma Linda, CA.
Where does Dr. Sharon Lum practice?
Dr. Sharon Lum practices at 11370 Anderson St, Loma Linda, CA 923543450. Office phone: 9095582822.
What is Dr. Sharon Lum's NPI?
Dr. Sharon Lum's National Provider Identifier (NPI) is 1083642730, issued by NPPES.
Does Dr. Sharon Lum accept Medicare assignment?
Yes. Dr. Sharon Lum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sharon Lum commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205); Partial removal of breast (HCPCS 19301). Source: CMS Medicare Physician & Other Practitioners file.