Our Service Area
Kaiser Permanente provides health care for more than 263,000 members in southern Alameda County through our medical centers and pharmacies in Hayward and Fremont, as well as our medical offices in Union City and west Fremont. Our southern Alameda County service area encompasses Castro Valley, Fremont, Hayward, Newark, San Leandro, San Lorenzo, and Union City.
Contact Us
| Facility Address | General Phone Number |
|---|
| Fremont - 39400 Paseo Padre Pkwy. Fremont, CA 94538 | (510) 248-3000 |
| Fremont West - 43971 Boscell Rd. Fremont, CA 94538 | (510) 248-3000 |
| Hayward - 27400 Hesperian Blvd. Hayward, CA 94545 | (510) 784-4000 |
| Union City - Bldg. A 3555, Bldg. B 3553, Bldg. C 3551 Whipple Rd. Union City, CA 94578 | (510) 675-2170 |
| Advice/Appointments | | | |
|---|
| Facility | Adult Medicine | Pediatrics | Women's Health (OB/GYN) |
|---|
| Fremont | (510) 795-3040 | (510) 795-3050 | (510) 795-3040 |
| Fremont West | None | (510) 795-3050 | None |
| Hayward | None | (510) 675-4050 | (510) 675-4090 |
| Union City | (510) 675-4010 | None | None |
| Facility Contact Numbers | | |
|---|
| Location/Address | EasyFill | Information |
|---|
| refills by phone | |
| On-line Refills - kp.org | | |
Fremont New Prescription Pharmacies -
Niles East Bldg. 3rd floor | (510) 248-3786 | (510) 248-3338 |
Fremont Niles West -
Niles West Bldg. 1st floor | (510) 248-3359 | (510) 248-3338 |
Fremont Ohlone Pediatric Pharmacy -
Ohlone Building | (510) 248-3426 | (510) 248-3141 |
Hayward Medical Center Offices Pharmacy -
Medical Center Offices | (510) 784-4221 | (510) 784-4220 |
Hayward Sleepy Hollow Medical Offices Pharmacy -
Sleepy Hollow Medical Offices | (510) 784-4591 | (510) 784-4589 |
| Union City Pharmacy 1 - Bldg. A, 1st floor | (510) 675-3301 | (510) 675-3300 |
| Union City Pharmacy 2 - Bldg. B, 1st floor | (510) 675-2065 | (510) 675-2133 |
| Other Important Contact Numbers | |
|---|
| Facility | Medical Secretaries |
|---|
| For Medical Records Release, patient concerns, Advance Directives |
| Fremont | (510) 248-3191 |
| Hayward | (510) 675-6800 |
| Union City | (510) 675-6800 |
| Facility | Business Office/Insurance Claims | Health Education |
|---|
| General Information | |
| Fremont | (510) 248-3295 | (510) 248-3455 |
| Hayward | None | (510) 784-4531 |
| Union City | (510) 675-3560 | (510) 784-4531 |
| Member Outreach - all locations for Physician Selection | (510) 675-2663 |
| Member Service Call Center - all locations |
|---|
| For Benefits/Health Plan coverage information |
| English: 1-800-464-4000 |
| Spanish: 1-800-788-0616 |
| Chinese dialects: 1-800-757-7585 |
| Hearing/Speech impaired: 1-800-777-1370 |
