Doctor profile · Federal record
Dr. Xiao Yang, M.D.
Internal Medicine Physician (CMS: Hospitalist) · Hospitalist Physician · Internal Medicine Physician · Pittsburg, CA
- NPI 1548220304
- Accepts Medicare
- 38 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2260 Gladstone Dr Ste 8
Pittsburg, CA 945655125
(925) 301-8487
fax (925) 301-8268
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- February 18, 2026
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- California #A94954 · Kansas #0430644
- Medicaid
- KS #200263840A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548220304. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,657
Distinct HCPCS
10
Medicare allowed
$216,660
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99443 |
Telephone medical discussion with physician, 21-30 minutes | 743 | 123 | $151 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 148 | 86 | $151 | |
99487 |
Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | 112 | 62 | $159 | |
99491 |
Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month | 92 | 52 | $97 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 90 | 87 | $68 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 88 | 88 | $23 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 87 | 87 | $23 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 77 | 58 | $210 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 68 | 68 | $153 | |
99497 |
Advance care planning, first 30 minutes | 58 | 54 | $95 |
In context: peer comparison
Among 4 peers in Pittsburg Internal Medicine Physician, average services per provider: 123. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,632
Patients
624
Total drug cost
$222,489
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 354 | 128 | $8,543 |
| Amlodipine Besylate | Generic | 181 | 68 | $3,944 |
| Metformin Hcl | Generic | 172 | 63 | $3,307 |
| Losartan Potassium | Generic | 149 | 50 | $4,356 |
| Pantoprazole Sodium | Generic | 101 | 42 | $2,518 |
| Alendronate Sodium | Generic | 96 | 44 | $2,335 |
| Metoprolol Succinate | Generic | 83 | 31 | $2,196 |
| Lisinopril | Generic | 80 | 27 | $1,150 |
| Jardiance (Empagliflozin) | Brand | 77 | 25 | $106,545 |
| Gabapentin | Generic | 62 | 26 | $1,459 |
Frequently asked questions
What is Dr. Xiao Yang's medical specialty?
Dr. Xiao Yang practices Internal Medicine Physician in Pittsburg, CA.
Where does Dr. Xiao Yang practice?
Dr. Xiao Yang practices at 2260 Gladstone Dr Ste 8, Pittsburg, CA 945655125. Office phone: 9253018487.
What is Dr. Xiao Yang's NPI?
Dr. Xiao Yang's National Provider Identifier (NPI) is 1548220304, issued by NPPES.
Does Dr. Xiao Yang accept Medicare assignment?
Yes. Dr. Xiao Yang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Xiao Yang commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99443); Established patient office or other outpatient visit (HCPCS 99214); Complex chronic care management services for two or more chronic conditions (HCPCS 99487). Source: CMS Medicare Physician & Other Practitioners file.