Doctor profile · Federal record
Dr. Michael Kwok, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Novato, CA
- NPI 1124119235
- Accepts Medicare
- 37 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
165 Rowland Way, Suite 201
Novato, CA 949455038
(415) 897-3174
fax (415) 892-9589
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- October 23, 2008
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G069555
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124119235. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
372
Distinct HCPCS
7
Medicare allowed
$50,041
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 122 | 67 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 68 | 42 | $151 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 63 | 20 | $133 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 59 | 37 | $210 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 26 | 22 | $17 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 14 | $193 | |
99239 |
Hospital discharge day management, more than 30 minutes | 17 | 14 | $129 |
In context: peer comparison
Among 3 peers in Novato Internal Medicine Physician, average services per provider: 75. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$406
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Heartflow, INC. | 3 | $262.75 | |
| Edwards Lifesciences Corporation | 1 | $124.02 | |
| Sanofi Pasteur INC. | 1 | $19.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,018
Patients
249
Total drug cost
$20,781
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 181 | 46 | $2,771 |
| Amlodipine Besylate | Generic | 83 | 22 | $674 |
| Levothyroxine Sodium | Generic | 81 | 22 | $1,784 |
| Lisinopril | Generic | 80 | 22 | $872 |
| Mirtazapine | Generic | 77 | 17 | $1,976 |
| Losartan Potassium | Generic | 74 | 19 | $1,072 |
| Rosuvastatin Calcium | Generic | 70 | 18 | $2,027 |
| Metoprolol Succinate | Generic | 60 | 15 | $1,244 |
| Pantoprazole Sodium | Generic | 53 | 15 | $930 |
| Alendronate Sodium | Generic | 51 | 12 | $802 |
Frequently asked questions
What is Dr. Michael Kwok's medical specialty?
Dr. Michael Kwok practices Internal Medicine Physician in Novato, CA.
Where does Dr. Michael Kwok practice?
Dr. Michael Kwok practices at 165 Rowland Way, Novato, CA 949455038. Office phone: 4158973174.
What is Dr. Michael Kwok's NPI?
Dr. Michael Kwok's National Provider Identifier (NPI) is 1124119235, issued by NPPES.
Does Dr. Michael Kwok accept Medicare assignment?
Yes. Dr. Michael Kwok accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Kwok commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.