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Grace Cha, NP

Nurse Practitioners (Nurse Practitioner)

300 Pasteur Dr
Stanford, CA 94305

Who else practices at this address →

Santa Clara County includes mental health (13% of residents) shortage areas. About shortage areas

Call (650) 723-4000

  • Medicare participating

At a glance

Years since graduation
9
In the NPI registry since
2017
Medicare patients seen, 2024
146

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

  • 2017Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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

  • Nurse Practitioner primary
    CA license 95006971
  • Adult Health Nurse Practitioner
    CA license 95006971
  • Family Nurse Practitioner
    CA license 95006971

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Nurse Practitioners per capita by county →

Where they work

Hospitals

Medical groups

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 patients and services

Medicare patients, 2024
146
Services billed
199
Patients’ average age
71
Most frequent Medicare services, 2023
ServiceTimesPatients
Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose7924
Aspiration and/or injection of fluid from large joint7849
Injection, methylprednisolone acetate, 40 mg5538
Established patient office or other outpatient visit, 20-29 minutes5240
Injection of drug or substance under skin or into muscle3812
New patient office or other outpatient visit, 30-44 minutes2727
New patient office or other outpatient visit, 45-59 minutes2121
Established patient office or other outpatient visit, 30-39 minutes1313

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
DrugPrescriptions
Entecavir43
Spironolactone
Other prescribers in Stanford, CA
25
Ursodiol
Other prescribers in Stanford, CA
22
Furosemide
Other prescribers in Stanford, CA
21
Lactulose
Other prescribers in Stanford, CA
15
Epclusa (sofosbuvir/velpatasvir)12

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Other Nurse Practitioners clinicians in Stanford

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 30, 2025), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1346764370. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.