Doctor profile · Federal record
Dr. Chung Ng, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Los Angeles, CA
- NPI 1285708651
- Accepts Medicare
- 45 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
857 Cleveland St
Los Angeles, CA 900121662
(213) 620-1781
fax (213) 620-7151
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A38796
- Medicaid
- CA #00A387960
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285708651. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
830
Distinct HCPCS
6
Medicare allowed
$69,436
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 549 | 130 | $98 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 94 | 13 | $83 | |
G0008 |
Administration of influenza virus vaccine | 85 | 85 | $33 | |
90756 |
Influenza vaccine, quadrivalent derived from cell cultures | 71 | 71 | $32 | |
99238 |
Hospital discharge day management, 30 minutes or less | 17 | 14 | $86 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 14 | 14 | $76 |
In context: peer comparison
Among 262 peers in Los Angeles Internal Medicine Physician, average services per provider: 160. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$226
Transactions
9
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 6 | $166.18 | |
| GlaxoSmithKline, LLC. | 3 | $60.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
7,146
Patients
2,163
Total drug cost
$428,643
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,309 | 346 | $26,274 |
| Amlodipine Besylate | Generic | 808 | 205 | $10,058 |
| Losartan Potassium | Generic | 578 | 151 | $11,723 |
| Olmesartan Medoxomil | Generic | 569 | 140 | $23,016 |
| Levocetirizine Dihydrochloride | Generic | 520 | 238 | $11,080 |
| Omeprazole | Generic | 507 | 189 | $8,389 |
| Triamcinolone Acetonide | Generic | 433 | 180 | $7,382 |
| Celecoxib | Generic | 378 | 142 | $42,658 |
| Montelukast Sodium | Generic | 357 | 96 | $6,471 |
| Metformin Hcl | Generic | 342 | 90 | $5,612 |
Hospital affiliations
Frequently asked questions
What is Dr. Chung Ng's medical specialty?
Dr. Chung Ng practices Internal Medicine Physician in Los Angeles, CA.
Where does Dr. Chung Ng practice?
Dr. Chung Ng practices at 857 Cleveland St, Los Angeles, CA 900121662. Office phone: 2136201781.
What is Dr. Chung Ng's NPI?
Dr. Chung Ng's National Provider Identifier (NPI) is 1285708651, issued by NPPES.
Does Dr. Chung Ng accept Medicare assignment?
Yes. Dr. Chung Ng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chung Ng commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.