Doctor profile · Federal record
Dr. Lilian Li, DO
Family Medicine Physician (CMS: Family Practice) · Diamond Bar, CA
- NPI 1730717737
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
253 S Diamond Bar Blvd
Diamond Bar, CA 917651606
(909) 860-1144
Credentials & registration
- NPI registered
- March 2020 — 6 yrs on file
- Profile last updated
- October 3, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #20A20729
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730717737. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
78
Distinct HCPCS
3
Medicare allowed
$7,578
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 40 | 36 | $139 | |
36415 |
Insertion of needle into vein for collection of blood sample | 19 | 18 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 18 | $98 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 91. This provider delivers 0.9× the peer median.Open Payments
Industry payments received
All-time total
$293
Transactions
15
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 4 | $89.33 | |
| Novo Nordisk Inc | 3 | $50.76 | |
| GlaxoSmithKline, LLC. | 2 | $49.26 | |
| Esperion Therapeutics, Inc. | 2 | $34.86 | |
| IBSA Pharma Inc. | 1 | $21.82 | |
| ABBVIE INC. | 1 | $18.87 | |
| AstraZeneca Pharmaceuticals LP | 1 | $14.07 | |
| Phathom Pharmaceuticals, Inc. | 1 | $13.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
51
Patients
22
Total drug cost
$780
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 27 | 11 | $373 |
| Atorvastatin Calcium | Generic | 24 | 11 | $407 |
Frequently asked questions
What is Dr. Lilian Li's medical specialty?
Dr. Lilian Li practices Family Medicine Physician in Diamond Bar, CA.
Where does Dr. Lilian Li practice?
Dr. Lilian Li practices at 253 S Diamond Bar Blvd, Diamond Bar, CA 917651606. Office phone: 9098601144.
What is Dr. Lilian Li's NPI?
Dr. Lilian Li's National Provider Identifier (NPI) is 1730717737, issued by NPPES.
Does Dr. Lilian Li accept Medicare assignment?
Yes. Dr. Lilian Li accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lilian Li commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.