Doctor profile · Federal record
Dr. Lilyana Amezcua, M.D.
Neurology Physician (CMS: Neurology) · Los Angeles, CA
- NPI 1306031240
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1520 San Pablo St Ste 3000
Los Angeles, CA 900335315
(323) 442-5710 - Mailing address
-
Po Box 31309
Los Angeles, CA 900310309
Credentials & registration
- NPI registered
- September 2007 — 19 yrs on file
- Profile last updated
- December 2, 2020
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A86709
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306031240. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
75
Distinct HCPCS
2
Medicare allowed
$9,094
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 46 | 42 | $104 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 28 | $149 |
In context: peer comparison
Among 85 peers in Los Angeles Neurology Physician, average services per provider: 411. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$6,393
Transactions
38
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Emd Serono, INC. | 6 | $2,724.69 | |
| Genentech, INC. | 2 | $1,532.80 | |
| Tg Therapeutics, INC. | 8 | $1,377.44 | |
| Novartis Pharmaceuticals Corporation | 3 | $242.59 | |
| Amgen INC. | 12 | $186.48 | |
| Alexion Pharmaceuticals, INC. | 3 | $170.61 | |
| Genentech USA, INC. | 1 | $50.09 | |
| Biogen, INC. | 1 | $39.07 | |
| Genzyme Corporation | 1 | $36.57 | |
| Celgene Corporation | 1 | $32.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$166,984
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gammagard Liquid (Immun Glob G(Igg)/Gly/Iga Ov50) | Brand | 12 | 0 | $166,984 |
Frequently asked questions
What is Dr. Lilyana Amezcua's medical specialty?
Dr. Lilyana Amezcua practices Neurology Physician in Los Angeles, CA.
Where does Dr. Lilyana Amezcua practice?
Dr. Lilyana Amezcua practices at 1520 San Pablo St Ste 3000, Los Angeles, CA 900335315. Office phone: 3234425710.
What is Dr. Lilyana Amezcua's NPI?
Dr. Lilyana Amezcua's National Provider Identifier (NPI) is 1306031240, issued by NPPES.
Does Dr. Lilyana Amezcua accept Medicare assignment?
Yes. Dr. Lilyana Amezcua accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lilyana Amezcua 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 99215). Source: CMS Medicare Physician & Other Practitioners file.