Doctor profile · Federal record
Dr. James Kwok, D.O.
Physical Medicine & Rehabilitation Physician · Hawthorne, CA
- NPI 1376952812
- 12 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3615 Jack Northrop Ave Ste 100
Hawthorne, CA 902504436
(888) 663-6331
fax (415) 252-7176 - Mailing address
-
1 Embarcadero Ctr Ste 1900
San Francisco, CA 941113723
Credentials & registration
- NPI registered
- August 2014 — 12 yrs on file
- Profile last updated
- November 4, 2025
- Specialty taxonomy
- 208100000X — NUCC code
- State license (1)
- California #20A14929
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376952812. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
250
Distinct HCPCS
1
Medicare allowed
$28,416
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 250 | 32 | $114 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 250. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. James Kwok's medical specialty?
Dr. James Kwok practices Physical Medicine & Rehabilitation Physician in Hawthorne, CA.
Where does Dr. James Kwok practice?
Dr. James Kwok practices at 3615 Jack Northrop Ave Ste 100, Hawthorne, CA 902504436. Office phone: 8886636331.
What is Dr. James Kwok's NPI?
Dr. James Kwok's National Provider Identifier (NPI) is 1376952812, issued by NPPES.
What procedures does Dr. James Kwok commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.