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Map showing 1425 S Main St, Walnut Creek1425 S Main St

Practice address

1425 S Main St

Walnut Creek, CA 94596

This is the address of Permanente Medical Group Inc.

Contra Costa County includes mental health (19% of residents) shortage areas. About shortage areas

At a glance

Clinicians registered here
727
Physicians (MD and DO)
421
Specialties
58
Industry payments to them, 2025
$31,157

Specialties here

Who practices here

727 clinicians

Hospitals and medical groups at this address

From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.

Industry payments

Drug and device makers reported $31,157 in general payments to 85 clinicians at this address in 2025.

CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.

Industry-funded research

2 clinicians here are named as investigators on industry-funded studies ($30,000 in research payments reported in 2025).

Research payments usually go to the hospital or research site, not to the investigator personally.

Organizations registered here

  • Kaiser Foundation Health Plan Inc Compounding Pharmacy
  • Kaiser Permanente General Acute Care Hospital
  • Kaiser General Acute Care Hospital
  • Kaiser Foundation Hospitals General Acute Care Hospital
  • Kaiser General Acute Care Hospital
  • Kaiser Permenante General Acute Care Hospital
  • Kaiser Foundation Health Plan Health Maintenance Organization
  • Kaiser Foundation Hospitals Institutional Pharmacy

Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.