Doctor profile · Federal record
Dr. James Jang, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · San Jose, CA
- NPI 1679651152
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
260 International Cir
San Jose, CA 951191130
(408) 972-7000 - Mailing address
-
1800 Harrison St Fl 7
Oakland, CA 946123466
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- December 13, 2021
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- California #A73174
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679651152. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
20
Distinct HCPCS
1
Medicare allowed
$184
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 20 | 17 | $9 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 235. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
383
Patients
81
Total drug cost
$33,726
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 50 | 16 | $790 |
| Flecainide Acetate | Generic | 45 | 13 | $1,844 |
| Carvedilol | Generic | 44 | 13 | $496 |
| Metoprolol Tartrate | Generic | 43 | 16 | $457 |
| Isosorbide Mononitrate Er (Isosorbide Mononitrate) | Brand | 38 | 12 | $712 |
| Amiodarone Hcl | Generic | 25 | 0 | $762 |
| Lisinopril | Generic | 23 | 11 | $308 |
| Entresto (Sacubitril/Valsartan) | Brand | 20 | 0 | $16,470 |
| Losartan Potassium | Generic | 18 | 0 | $237 |
| Ezetimibe | Generic | 15 | 0 | $175 |
Hospital affiliations
Frequently asked questions
What is Dr. James Jang's medical specialty?
Dr. James Jang practices Cardiovascular Disease Physician in San Jose, CA.
Where does Dr. James Jang practice?
Dr. James Jang practices at 260 International Cir, San Jose, CA 951191130. Office phone: 4089727000.
What is Dr. James Jang's NPI?
Dr. James Jang's National Provider Identifier (NPI) is 1679651152, issued by NPPES.
Does Dr. James Jang accept Medicare assignment?
Yes. Dr. James Jang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Jang commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.