JACOB WILLIAMS
Accepted Insurance for NPI 1013602002
Family Medicine in Knoxville, TN
Accepted Insurance & Health Plans Health Insurance Marketplace
Marketplace plan participation on file for this provider · 2026 plan year
JACOB WILLIAMS, a family medicine provider in Knoxville, TN, is listed as in-network for 27 health insurance plans from 2 insurance companies, led by Oscar Insurance Company and UnitedHealthcare. This list is compiled from the CMS Health Insurance Marketplace public use files for the 2026 plan year.
Oscar Insurance Company
Bronze Classic Standard
Bronze Elite + PCP Saver Plus
Bronze Simple Breathe Easy with Enhanced COPD Benefits
Bronze Simple Chronic Care CKM
Bronze Simple Diabetes
Bronze Simple
Gold Classic Standard
Gold Elite
Silver Classic Standard
Silver Classic
Silver Simple Breathe Easy with Enhanced COPD Benefits
Silver Simple Chronic Care CKM
Silver Simple Diabetes
Silver Simple PCP Saver
Silver Simple Women's Health with Menopause Benefits
UnitedHealthcare
UHC Bronze Copay Focus (Virtual Urgent Care, No Referrals)
UHC Bronze Copay Focus + (Virtual Urgent Care, Dental + Vision, No Referrals)
UHC Bronze Essential (No Referrals)
UHC Bronze Standard (No Referrals)
UHC Gold Advantage (Virtual Urgent Care, No Referrals)
UHC Gold Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals)
UHC Gold Copay Focus (Virtual Urgent Care, No Referrals)
UHC Gold Standard (No Referrals)
UHC Silver Advantage (Virtual Urgent Care, No Referrals)
UHC Silver Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals)
UHC Silver Copay Focus (Virtual Urgent Care, No Referrals)
UHC Silver Standard (No Referrals)
Coverage Questions FAQs
Common questions about this provider’s insurance participation, answered from the CMS Health Insurance Marketplace and Medicare enrollment files.
What insurance does JACOB WILLIAMS accept?
Marketplace files for the 2026 plan year list JACOB WILLIAMS as in-network for 27 plans from 2 insurance companies. The largest networks are Oscar Insurance Company (15 plans), UnitedHealthcare (12 plans). The full list above shows each plan's metal level, network type, and plan IDs.
Is JACOB WILLIAMS enrolled in Medicare?
Yes. CMS enrollment files show this provider accepts Medicare assignment, meaning they agree to accept the Medicare-approved amount as full payment for covered services. The provider is also enrolled in PECOS, which certifies them to order, refer, and prescribe for Medicare beneficiaries.
What network types does JACOB WILLIAMS participate in?
The accepted plans include 27 EPO plans. EPO (Exclusive Provider Organization) plans cover network providers only, generally without referral requirements.
Where does this insurance data come from and how current is it?
Plan participation is compiled from the official CMS Health Insurance Marketplace public use files for the 2026 plan year and refreshed as CMS publishes updated files. Networks change during the year, so always verify coverage with the insurance company or the provider's office before scheduling care.
