Northbay Health Medical Foundation

Group Practice·170 providers

1010 NUT TREE RD, Vacaville, CA 956874172

7 Locations

12 Specialties

23 Insurance Plans

Contact Northbay Health Medical Foundation

(707) 646-7999 Get Directions

1010 NUT TREE RD, Vacaville, CA 956874172

Providers

170

Locations

Specialties

Insurance Plans

About Northbay Health Medical Foundation

Background and practice information

Northbay Health Medical Foundation is a large multi-specialty medical practice based in Fairfield, CA, with 170 affiliated healthcare providers practicing across 7 locations.

The practice brings together providers across multiple specialties, including nurse practitioner, physician assistant, family practice, and physical therapist in private practice. Its providers are in-network with 23 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.

Practice Locations

7 locations

Northbay Health Medical FoundationPrimary

1010 NUT TREE RD, Vacaville, CA 956874172

(707) 646-7999

Fairfield, CA

95 providers

Dixon, CA

14 providers

Winters, CA

12 providers

American Canyon, CA

8 providers

Rio Vista, CA

4 providers

Napa, CA

1 provider

Affiliations

Hospitals where providers at Northbay Health Medical Foundation hold admitting privileges

Northbay Medical Center · Fairfield, CA117 providers Sutter Medical Center, Sacramento · Sacramento, CA17 providers Providence Queen Of The Valley Medical Center · Napa, CA16 providers Adventist Health St Helena · Saint Helena, CA4 providers University Of California Davis Medical Center · Sacramento, CA3 providers Sutter Solano Medical Center · Vallejo, CA3 providers Alta Bates Summit Medical Center · Oakland, CA2 providers Providence Santa Rosa Memorial Hospital · Santa Rosa, CA2 providers

Insurance Networks

Accepted insurance plans and networks

Northbay Health Medical Foundation accepts 101 plans from 12 insurers, including Humana, Cigna, Aetna.

Humana

In-NetworkView all Humana doctors in Vacaville, CA →

Dental Savings

Employer HMOHMO

Federal Standard Advantage EPOEPO

Florida GoldPlus Dental

Gold Plus HMOHMO

HumanaDental Medicare

HumanaDental Medicare Access

HumanaDental Network

Humana Dual Fully Integrated

Humana Family Dental PPOPPO

HumanaGoldChoice Ntwk PFFSPFFS

Humana Gold Plus HMO-SNPHMO

Humana Honor HMOHMO

Humana USAA Honor Giveback HMOHMO

Medicare PPOPPO

Medicare PPO/Employer PPO PlusPPO

National Employer HMO-HomeHMO

Natl Med HMO CSNP H5619-HomeHMO

Natl Med HMO H1036 (NC)-HomeHMO

Natl Med HMO H2875 (VA)-HomeHMO

Natl Med HMO H5619-HomeHMO

Natl Med HMO H6622 (NC)-HomeHMO

Natl Med HMO H6622 (VA)-HomeHMO

Natl Med HMO/SNP H4461-HomeHMO

Natl Med HMO/SNP H5377-HomeHMO

Natl Medicare HMO/SNP-TravelHMO

PPO/Traditional PreferredPPO

Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.

Specialties at Northbay Health Medical Foundation

Provider specialties represented at this practice

Nurse Practitioner35 providers

Physician Assistant20 providers

Family Practice19 providers

Physical Therapist In Private Practice13 providers

Internal Medicine9 providers

Obstetrics/gynecology7 providers

General Surgery6 providers

Hematology/oncology5 providers

Emergency Medicine4 providers

Gastroenterology4 providers

Interventional Cardiology3 providers

Neurology3 providers

Healthcare Providers in Vacaville

42 providers practice here

Javed Nasir, MD

Cardiac Electrophysiology

Vacaville, CA

Milind Dhond, MD

Cardiovascular Disease (cardiology) · Telehealth

Vacaville, CA

Patricia Kuehl, CNM

Certified Nurse Midwife (cnm)

Vacaville, CA

Olena Lineberry, MD

Critical Care (intensivists) · Telehealth

Vacaville, CA

Tyler Kang, MD