Frank S.F. Hsu, M.D., A Professional Corporation · Endocrinology, Diabetes & Metabolism Physician
21297 Foothill Blvd Suite 102, Hayward, CA, 94541
NPI · 1407122633No reviews
Insurance
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2 providers found
Best Endocrinologists in Hayward
Choosing an endocrinologist in Hayward, is easier when you can see credentials, listed plans, and patient ratings in one place. Heallexa shows 2 endocrinologists side by side.
2 endocrinologists in Hayward
Endocrinologists in Hayward by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Endocrinologists in nearby cities
Same specialty in cities near Hayward — useful if your insurance network extends across the metro.
About finding an endocrinologist in Hayward
Hayward has endocrinologists practicing across hospital systems, group practices, and independent clinics. When choosing an endocrinologist in Hayward, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many Hayward endocrinologists list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about endocrinologists in Hayward
How much does a visit to an endocrinologist cost in Hayward?+
In-network endocrinologists in Hayward typically run $120–$300 for an initial visit before insurance. Out-of-network rates can be 3–5× higher. Use the insurance filter above to see Hayward endocrinologists who list your specific plan, and confirm acceptance directly with the office before booking.
Are Hayward endocrinologists accepting new patients?+
Most Hayward listings indicate new-patient status on the profile. Wait times vary by specialty and insurance; calling the office directly is the fastest way to confirm same-week availability.
Which insurance plans do Hayward endocrinologists list?+
Major plans in include Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings show plans the provider has indicated they accept — always confirm in-network status directly with the office before your appointment.
Do I need a referral to see an endocrinologist in Hayward?+
Most PPO plans in allow direct booking. HMO and many Medicare Advantage plans require a primary-care referral first. Confirm with your insurer or the office before booking.
