Doctor profile · Federal record
Dr. Karl Kwok, MD
Gastroenterology Physician (CMS: Internal Medicine) · Los Angeles, CA
- NPI 1457569626
- Accepts Medicare
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1526 N Edgemont St Fl 7
Los Angeles, CA 900275260
(800) 954-8000
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- December 3, 2021
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A116170
- Medicaid
- NJ #0237035
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457569626. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$104
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $104.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
273
Patients
211
Total drug cost
$54,393
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 195 | 189 | $4,114 |
| Omeprazole | Generic | 50 | 22 | $1,922 |
| Creon (Lipase/Protease/Amylase) | Brand | 16 | 0 | $30,262 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 12 | 0 | $18,096 |
Frequently asked questions
What is Dr. Karl Kwok's medical specialty?
Dr. Karl Kwok practices Gastroenterology Physician in Los Angeles, CA.
Where does Dr. Karl Kwok practice?
Dr. Karl Kwok practices at 1526 N Edgemont St Fl 7, Los Angeles, CA 900275260. Office phone: 8009548000.
What is Dr. Karl Kwok's NPI?
Dr. Karl Kwok's National Provider Identifier (NPI) is 1457569626, issued by NPPES.
Does Dr. Karl Kwok accept Medicare assignment?
Yes. Dr. Karl Kwok accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.