Doctor profile · Federal record
Dr. Phioanh Nghiemphu, MD
Neurology Physician (CMS: Neurology) · Los Angeles, CA
- NPI 1871519017
- Accepts Medicare
- MIPS 81.1 / 100 · 2023
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 Medical Plaza, #B200
Los Angeles, CA 900950001
(310) 794-1195
fax (310) 794-7491 - Additional location
-
200 UCLA Medical Plz Ste 120
Los Angeles, CA 900950001
(310) 206-6931
fax (310) 794-1699 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 23, 2020
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A73835
- Medicaid
- CA #00A73835
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871519017. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
147
Distinct HCPCS
3
Medicare allowed
$20,765
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 86 | 39 | $154 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 48 | 33 | $105 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 13 | 13 | $194 |
In context: peer comparison
Among 85 peers in Los Angeles Neurology Physician, average services per provider: 411. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$15,376
Transactions
21
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| SpringWorks Therapeutics, INC. | 15 | $11,625.12 | |
| Servier Pharmaceuticals LLC | 5 | $3,723.90 | |
| Alexion Pharmaceuticals, INC. | 1 | $27.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
135
Patients
12
Total drug cost
$12,896
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levetiracetam | Generic | 49 | 12 | $6,542 |
| Gabapentin | Generic | 23 | 0 | $397 |
| Lamotrigine | Generic | 21 | 0 | $762 |
| Lacosamide | Generic | 19 | 0 | $3,939 |
| Phenobarbital | Generic | 12 | 0 | $529 |
| Topiramate | Generic | 11 | 0 | $726 |
Hospital affiliations
Frequently asked questions
What is Dr. Phioanh Nghiemphu's medical specialty?
Dr. Phioanh Nghiemphu practices Neurology Physician in Los Angeles, CA.
Where does Dr. Phioanh Nghiemphu practice?
Dr. Phioanh Nghiemphu practices at 300 Medical Plaza, Los Angeles, CA 900950001. Office phone: 3107941195.
What is Dr. Phioanh Nghiemphu's NPI?
Dr. Phioanh Nghiemphu's National Provider Identifier (NPI) is 1871519017, issued by NPPES.
Does Dr. Phioanh Nghiemphu accept Medicare assignment?
Yes. Dr. Phioanh Nghiemphu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Phioanh Nghiemphu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.