About Kaiser Permanente Southern California Coverage in Long Beach
Kaiser Permanente Southern California operates 2 distinct networks in Long Beach, CA, with a combined in-network roster of 407 doctors across 39 medical specialties. Among the five largest insurers we track in Long Beach, Kaiser Permanente Southern California ranks #6 by provider count, the leader is Aetna with 2,775 in-network doctors. Use this page to confirm a specific provider is in-network, understand which Kaiser Permanente Southern California networks have the widest reach in Long Beach, and compare coverage against other major insurers before scheduling care.
Kaiser Permanente Southern California publishes its Long Beach directory at the network level rather than the consumer-plan level. The labels on each row below (for example Kaiser Standard) are network identifiers, not the plan names printed on your member ID card. Your specific plan typically maps to one of these networks, but the mapping isn’t exposed in the federal filing. Match the doctor’s name first, then call the office with your member ID to confirm your plan is accepted.
Data is sourced from the federally-mandated CMS Transparency in Coverage filings that every insurer must publish monthly. Last refreshed May 29, 2026. Networks change between filings, so even when a doctor appears here we recommend calling their office with your member ID to confirm current network status before your visit.
Kaiser Permanente Southern California Networks in Long Beach
Kaiser Permanente Southern California contracts with doctors at the network level in Long Beach. Each network below is a contract; your specific plan (printed on your member ID) maps to one of them.
Kaiser Standard
Commercial
299
KP-CA-Medi-Cal
Medi-Cal
230
Top Specialties Accepting Kaiser Permanente Southern California
Kaiser Permanente Southern California’s Long Beach network spans 39 distinct medical specialties. The mix reflects where the insurer has negotiated the deepest physician contracts. primary-care specialties and behavioral health tend to dominate, with surgical and sub-specialty networks typically narrower.
Click any specialty below to see a filtered list of just those in-network providers in Long Beach, including ratings, locations, years of experience, and contact information. For specialties with fewer than 10 in-network providers, you’ll likely want to check nearby cities too. the section further down on this page has your geographic options.
Top Hospitals Serving Kaiser Permanente Southern California Patients in Long Beach
Hospitals with the most Kaiser Permanente Southern California-network physicians practicing there. Large affiliation counts indicate that Kaiser Permanente Southern California has a durable relationship with the facility, which typically means smoother prior-authorizations for admissions, lab work, and follow-up care coordinated under one roof.
Hospital coverage is a separate contract from physician coverage. your Kaiser Permanente Southern California plan may cover a doctor who admits at Hospital X but classify the hospital itself as out-of-network, leaving you with a surprise facility bill. Before scheduling anything inpatient or procedural, call both the doctor’s office and the hospital billing line with your member ID to confirm both sides are in-network for the specific plan you hold.
Memorialcare Long Beach Medical Center
Long Beach, CA
Kaiser Foundation Hospital - South Bay
Harbor City, CA
Memorialcare Orange Coast Medical Center
Fountain Valley, CA
St Mary Medical Center
Long Beach, CA
Lac/harbor-ucla Med Center
Torrance, CA
Hoag Memorial Hospital Presbyterian
Newport Beach, CA
Coverage Compared in Long Beach
Side-by-side provider counts for the five largest commercial and government insurers tracked in Long Beach. These numbers show raw network breadth. they don’t adjust for quality, specialty mix, or your specific plan’s tier structure, but they’re a useful first filter when choosing a carrier at open enrollment.
If Kaiser Permanente Southern California’s provider count looks limited for your needs, the alternatives below may fit better. Click any row to open that insurer’s Long Beach provider list with the same filters, plan breakdown, and hospital affiliations that you’re seeing here.
Nearby Cities with Kaiser Permanente Southern California Coverage
Cities closest to Long Beach where Kaiser Permanente Southern California has an in-network provider base of meaningful size. Useful if you’re willing to drive a short distance for a hard-to-find specialist, have two offices to choose between, or are planning a move inside the region.
The mileage figures are straight-line distances computed from average practice-address coordinates, not drive-time. Counts reflect each nearby city’s Kaiser Permanente Southern California network size. a small count doesn’t mean no coverage, just that your in-Long Beach options are likely more plentiful.
Frequently Asked Questions
Common questions about Kaiser Permanente Southern California coverage in Long Beach
How do I find an Kaiser Permanente Southern California in-network doctor in Long Beach, CA?
Kaiser Permanente Southern California has 407 in-network providers across 39 medical specialties in Long Beach. This list is compiled from federally-mandated CMS Transparency in Coverage filings, last verified May 29, 2026. Filter by specialty, plan type, gender, telehealth or experience above to narrow your search, then click any provider for full credentials and contact details. Always confirm coverage with your specific plan before scheduling.
Which hospitals in Long Beach accept Kaiser Permanente Southern California?
Hospitals where Kaiser Permanente Southern California doctors most commonly practice in Long Beach include MEMORIALCARE LONG BEACH MEDICAL CENTER, KAISER FOUNDATION HOSPITAL - SOUTH BAY, MEMORIALCARE ORANGE COAST MEDICAL CENTER, ST MARY MEDICAL CENTER. This is inferred from physician affiliations rather than direct insurer-hospital contracts, so confirm hospital network status separately with both your Kaiser Permanente Southern California plan and the hospital's billing department before scheduling any inpatient or surgical procedure. Even when a doctor is in-network, the hospital where they admit may not be.
Which medical specialties have the most Kaiser Permanente Southern California providers in Long Beach?
Kaiser Permanente Southern California's Long Beach network is largest in Marriage And Family Therapist (90), Clinical Social Worker (86), Mental Health Counselor (41). Primary care, behavioral health, and physical therapy tend to dominate insurer networks because high patient volumes drive deeper provider contracts. Surgical sub-specialties typically have narrower networks. Click any specialty in the section above to see a filtered list of those in-network providers.
How does Kaiser Permanente Southern California compare to other insurers in Long Beach?
Kaiser Permanente Southern California ranks #6 of 6 major insurers tracked in Long Beach by provider count, with 407 doctors. Aetna leads at 2,775 providers. Larger network size means more provider choice but doesn't guarantee that your specific doctor is in-network with any insurer. The Coverage Compared section above shows side-by-side counts for the top five carriers in Long Beach.
Why don't I see specific Kaiser Permanente Southern California plan names like Bronze or Silver?
Kaiser Permanente Southern California files its Long Beach provider directory at the network level rather than by consumer plan name. The labels above (such as Kaiser Standard) are the network identifiers Kaiser Permanente Southern California uses internally. Your specific plan, whether commercial group, Medicare, or Medicaid, maps to one of these networks but the federal filing format doesn't expose which plan goes with which network. To verify your exact plan covers a specific doctor, call the provider with your member ID handy.
How do I verify a doctor is in-network with Kaiser Permanente Southern California?
Three steps: first match the doctor's name against this list, second call the provider's office with your member ID to confirm they currently accept your specific Kaiser Permanente Southern California plan, and third check Kaiser Permanente Southern California's own member portal for the most authoritative real-time status. Networks change between monthly federal filings; our data was last refreshed May 29, 2026.
What if my doctor isn't listed here?
This list reflects Kaiser Permanente Southern California's submitted network data as of the last federal filing on May 29, 2026. Doctors join and leave networks between filings, so a current in-network provider may be missing if they joined recently. Call the doctor's office to ask whether they currently accept Kaiser Permanente Southern California, then check Kaiser Permanente Southern California's own member portal for confirmation.
When was this Kaiser Permanente Southern California data last updated?
The Kaiser Permanente Southern California Long Beach provider list was last refreshed May 29, 2026. Doctor and network data come from the federally-mandated CMS Transparency in Coverage filings that every insurer must publish monthly. Refresh cadence: monthly for provider data, annually for marketplace and Medicare plans.
Related healthcare resources
Patient resources for Long Beach Kaiser Permanente Southern California members.
Common health topics
Common medications
Common procedure costs
Data freshness
Last verified May 29, 2026 · Source: CMS Transparency in Coverage federal filings · Refresh cadence: monthly