Dr. Barbara Ha
OB-GYN (Obstetrics & Gynecology) (Obstetrics & Gynecology Physician)
700 Lawrence Expy
Santa Clara, CA 95051
Who else practices at this address →
Santa Clara County includes mental health (13% of residents) shortage areas. About shortage areas
At a glance
- Medical school
- University of Wisconsin School of Medicine (2018)
- Years since graduation
- 8
- In the NPI registry since
- 2018
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is
Education and training
- 2018Medical school: University of Wisconsin School of Medicine
- 2018Registered with an NPI (national billing number; not a license date)
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Obstetrics & Gynecology Physician primary
CA license 163935 · MD license D93866
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Map: OB-GYN (Obstetrics & Gynecology) per capita by county →
Where they work
Medical groups
- Permanente Medical Group Inc (10,996 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Nitrofurantoin Mono-Macro (nitrofurantoin monohyd/m-cryst) Other prescribers in Santa Clara, CA | 34 |
| Estradiol Other prescribers in Santa Clara, CA | 28 |
| Gemtesa (vibegron) Other prescribers in Santa Clara, CA | 17 |
| Oxycodone Hcl Other prescribers in Santa Clara, CA | 12 |
| Sulfamethoxazole-Trimethoprim (sulfamethoxazole/trimethoprim) Other prescribers in Santa Clara, CA | 12 |
| Ibuprofen Other prescribers in Santa Clara, CA | 11 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 1 companies reported 1 payments worth $22.22 in total to this clinician.
| Bluewind Medical | $22.22 |
|---|
| Food and Beverage | $22.22 |
|---|
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.