Vincent Chao Chang, MD
Internal Medicine · Pasadena
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 1
- 1 carrier
- Office
- 1
Offices
1 location · Huntington Pulmonary Medical Group · 8 clinicians in this group
Plans that list them
1 plan · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Chang’s office at (626) 486-0181 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| DualConnect (HMO D-SNP) | Santa Clara Family Health Plan | Listed | Sep 1, 2026 |
California Medical Board record
Licence A173375 · Current
Licensed to practise in California · since 2021 · expires 2027-06-30 · University of California, Irvine College of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Medicaid work
$1,176 in 2022
Medicaid paid $1,176 for 67 billed services this clinician did in 2022, up to 18 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES | 67 | $1,176 |
| 2022 | 67 | 1 | 18 | $1,176 |
Drugs they prescribed that Part D paid
$2,423
Pharmacies billed $2,423 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their Part D prescriptions (0 of 65) in 2024. At or below the middle of the specialty; the typical internal medicine clinician is at 1%.
48 generic and 17 brand-name prescriptions · $2,423 in drug cost.
Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.
| Albuterol Sulfate Hfa | 20 | $479 | $24 |
Year by year
| 2024 | 65 | None | 0% (0) | 26% | $2,423 |
| 2023 | 39 | None | 0% (0) | 31% | $2,366 |
| 2022 | 66 | 17 | None | None | $3,653 |
| 2021 | 12 | None | 0% (0) | 0% | $301 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 1 drug
| Albuterol Sulfate Hfa | 16 | $351 | $22 |
Money from drug and device companies
$49 in 2024
A payment is not proof that care is biased.
| AstraZeneca Pharmaceuticals LP | Fasenra | $49 | 1 payment
|
See the published payment
| AstraZeneca Pharmaceuticals LP | Meals · 2024-10-07 | Fasenra | $49 |
Professional record
- NPI
- 1255836334
- Licence
- CA A173375California A173375: Current · expires 2027-06-30
- Trained
- University of California, Irvine, California College of Medicine, 2018
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Internal medicine (207R00000X)
- Mailing address
- 751 S Bascom Ave, San Jose, CA, 95128
- NPI first listed
- 2018-03-29
- NPI last updated
- 2022-05-02
- NPI record certified
- 2022-05-02
This is when the NPI record was last certified, not a medical board exam.