Doctor profile · Federal record
Dr. Roger Yang, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · San Jose, CA
- NPI 1487755492
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
751 S Bascom Ave, Emergency Dept
San Jose, CA 951282604
(408) 885-6900 - Mailing address
-
5330 Diamond Heights Blvd, #303J
San Francisco, CA 941312155
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- December 9, 2021
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #A87301
- Medicaid
- CA #00A873010
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487755492. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
55
Distinct HCPCS
2
Medicare allowed
$8,989
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 42 | 39 | $176 | |
99284 |
Emergency department visit with moderate level of medical decision making | 13 | 13 | $122 |
In context: peer comparison
Among 31 peers in this city , average services per provider: 115. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$341
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inari Medical, Inc. | 2 | $341.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
125
Patients
124
Total drug cost
$1,170
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 26 | 26 | $158 |
| Ibuprofen | Generic | 22 | 22 | $162 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 21 | 21 | $393 |
| Cephalexin | Generic | 20 | 20 | $218 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 19 | 19 | $104 |
| Prednisone | Generic | 17 | 16 | $135 |
Frequently asked questions
What is Dr. Roger Yang's medical specialty?
Dr. Roger Yang practices Emergency Medicine Physician in San Jose, CA.
Where does Dr. Roger Yang practice?
Dr. Roger Yang practices at 751 S Bascom Ave, San Jose, CA 951282604. Office phone: 4088856900.
What is Dr. Roger Yang's NPI?
Dr. Roger Yang's National Provider Identifier (NPI) is 1487755492, issued by NPPES.
Does Dr. Roger Yang accept Medicare assignment?
Yes. Dr. Roger Yang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Roger Yang commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.