Doctor profile · Federal record
Dr. Feng Bai, MD
Pain Medicine Physician (CMS: Physical Medicine and Rehabilitation) · Pain Medicine (Physical Medicine & Rehabilitation) Physician · Tracy, CA
- NPI 1336108372
- Accepts Medicare
- 42 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
459 W Eaton Ave
Tracy, CA 953763420
(209) 830-6558
fax (209) 830-7908
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 208VP0000X — NUCC code
- State license (1)
- California #A83645
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336108372. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
125
Distinct HCPCS
1
Medicare allowed
$10,889
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 125 | 42 | $87 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 125. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
336
Patients
52
Total drug cost
$7,204
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 89 | 24 | $2,274 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 65 | 17 | $912 |
| Ibuprofen | Generic | 46 | 11 | $784 |
| Pregabalin | Generic | 46 | 0 | $1,050 |
| Amitriptyline Hcl | Generic | 25 | 0 | $649 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 19 | 0 | $250 |
| Baclofen | Generic | 19 | 0 | $316 |
| Duloxetine Hcl | Generic | 14 | 0 | $409 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 13 | 0 | $561 |
Frequently asked questions
What is Dr. Feng Bai's medical specialty?
Dr. Feng Bai practices Pain Medicine Physician in Tracy, CA.
Where does Dr. Feng Bai practice?
Dr. Feng Bai practices at 459 W Eaton Ave, Tracy, CA 953763420. Office phone: 2098306558.
What is Dr. Feng Bai's NPI?
Dr. Feng Bai's National Provider Identifier (NPI) is 1336108372, issued by NPPES.
Does Dr. Feng Bai accept Medicare assignment?
Yes. Dr. Feng Bai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Feng Bai commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.