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Emily Chang, MD

Obstetrics/Gynecology · Santa Clara

NPI 1740866284

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Office
1

Offices

1 location · Permanente Medical Group Inc · 10,928 clinicians in this group

Looking this up.

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Chang’s office at (408) 851-1000 to ask if they take your plan before you enroll.

Drugs they prescribed that Part D paid

$291

Pharmacies billed $291 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 49% of their Part D prescriptions (16 of 33) in 2024. Too few prescriptions to compare fairly with other clinicians.

33 generic and 0 brand-name prescriptions · $291 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.

Largest Part D drug costs
Ibuprofen14$133$10
Oxycodone16$94$6

Money from drug and device companies

$15 in 2022

A payment is not proof that care is biased.

Payments by company
Intuitive SurgicalDa Vinci Surgical System$15
1 payment
  • Meals for Da Vinci Surgical System · 2022-08-30 · $15
See the published payment
Every published payment
Intuitive SurgicalMeals · 2022-08-30Da Vinci Surgical System$15

Professional record

NPI
1740866284
Trained
University of Southern California Keck School of Medicine, 2021
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 207V00000X (207V00000X); Student in a training program (390200000X)
Mailing address
20339 Williamsburg Ln, Saratoga, CA, 95070
NPI first listed
2021-03-23
NPI last updated
2025-04-18
NPI record certified
2025-04-18

This is when the NPI record was last certified, not a medical board exam.

This office lists an electronic records connection.