NATIONWIDE REGISTRY · Current services must be confirmedAbout these records

New Jersey

Primary care physicians in Mercer County, NJ

594 primary care physicians list a primary office in Mercer County, New Jersey.

Towns and cities

Trenton133Princeton121Hamilton109Pennington62Lawrenceville55East Windsor29Ewing19Robbinsville14West Windsor12Mercerville11West Trenton9Hamilton Square8Princeton Junction5Hightstown2Hamilton Township1Hopewell1Lawrence Township1Millstone Township1Titusville1

Listings A–Z: 594 (page 1 of 6)

About primary care physicians in Mercer County

  • 294 of 594 billed Original Medicare for services in 2024 (CMS).
  • 154 of 594 offer telehealth, according to CMS.

Affiliated hospitals

  • Capital Health Medical Center - Hopewell · 147 of 594 physicians affiliated
  • Capital Health Regional Medical Center · 94 of 594 physicians affiliated
  • University Medical Center of Princeton at Plainsboro · 84 of 594 physicians affiliated
  • Robert Wood Johnson University Hospital at Hamilton · 78 of 594 physicians affiliated
  • Hospital of Univ of Pennsylvania · 18 of 594 physicians affiliated

Services billed to Medicare in 2024

Largest practice groups

Insurance listed on practice websites

Aetna, Medicare, Blue Cross Blue Shield, Medicaid, UnitedHealthcare, Cigna, Oxford, Horizon BCBS, Independence Blue Cross, Humana. Practice-level lists; confirm your plan with the office.

Nearby counties

Sources: NPPES, CMS Doctors and Clinicians, CMS Medicare Physician & Other Practitioners 2024, practice websites. Distances between county centers (Census 2020).

Common questions

How many primary care physicians are in Mercer County, NJ?

594 primary care physicians in this directory list a primary office in Mercer County, in Trenton, Princeton, Hamilton, Pennington.

Which hospitals are primary care physicians in Mercer County affiliated with?

Medicare records list Capital Health Medical Center - Hopewell (147 of 594); Capital Health Regional Medical Center (94 of 594); University Medical Center of Princeton at Plainsboro (84 of 594). An affiliation does not confirm current privileges.

Do primary care physicians in Mercer County offer telehealth?

CMS records show telehealth for 154 of 594 primary care physicians listed here. Ask the office which visits can be done remotely.

Which insurance plans do practices in Mercer County list?

Practice websites list Aetna, Medicare, Blue Cross Blue Shield, Medicaid, UnitedHealthcare, Cigna, Oxford, Horizon BCBS. Networks change and a listed insurer may not cover every plan it sells; call to confirm.

County from the office ZIP code (U.S. Census 2020 ZIP-county relationship, largest share).

Listings come from the public NPPES registry and are not endorsements, ratings or appointment availability. Confirm services, insurance and location with the practice. How this directory works