Quick answers
- Which hospitals does Kevin O. Lin work at?
- Medicare's official clinician data lists Kevin O. Lin at 4 hospitals: Alta Bates Summit Medical Center, Alta Bates Summit Medical Center - Alta Bates Camp…, Kaiser Foundation Hospital - Oakland/Richmond and UCSF Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kevin O. Lin see patients?
- Medicare's clinician data lists 4 practice locations, including Berkeley, CA, Fremont, CA and Palo Alto, CA. Call before your visit to confirm the address.
- What is Kevin O. Lin's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Kevin O. Lin accept Medicare assignment?
- Yes. Medicare's clinician data says Kevin O. Lin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Kevin O. Lin?
- (510) 204-4444, as listed in official Medicare / NPI Registry data.
- What is Kevin O. Lin's NPI number?
- 1225328107. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kevin O. Lin works
Medicare's Facility Affiliation Data lists Kevin O. Lin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alta Bates Summit Medical CenterOakland, CA · Acute Care Hospital · CCN 050043
- Alta Bates Summit Medical Center - Alta Bates Camp…Berkeley, CA · Acute Care Hospital · CCN 050305
- Kaiser Foundation Hospital - Oakland/RichmondOakland, CA · Acute Care Hospital · CCN 050075
- UCSF Medical CenterSan Francisco, CA · Acute Care Hospital · CCN 050454
Practice locations
Addresses where Kevin O. Lin is enrolled with Medicare (CMS data updated 2026-10-02).
- 2450 Ashby AveBerkeley, CA 94705
- 2450 Ashby Ave, Rm 5505Berkeley, CA 94705 (510) 204‑4444
- 3200 Kearney StFremont, CA 94538 (510) 490‑1222
- 795 El Camino RealPalo Alto, CA 94301 (415) 600‑1020
Group practices
Medicare enrollment lists Kevin O. Lin as a member of this group (CMS data updated 2026-10-02).
- Sutter Bay Medical Foundation3,829 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Berkeley
Clinicians with the same Medicare primary specialty in Berkeley, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225328107 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians