Quick answers
- Which hospitals does Conner M. O'Keefe work at?
- Medicare's official clinician data lists Conner M. O'Keefe at 4 hospitals: Morristown Medical Center, Newton Medical Center, Overlook Medical Center and Wayne Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Conner M. O'Keefe see patients?
- Medicare's clinician data lists 8 practice locations, including Annandale, NJ, Morristown, NJ and Vernon, NJ. Call before your visit to confirm the address.
- What is Conner M. O'Keefe's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Interventional Cardiology.
- Does Conner M. O'Keefe accept Medicare assignment?
- Yes. Medicare's clinician data says Conner M. O'Keefe accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Conner M. O'Keefe?
- (908) 735-6532, as listed in official Medicare / NPI Registry data.
- What is Conner M. O'Keefe's NPI number?
- 1316172182. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Conner M. O'Keefe works
Medicare's Facility Affiliation Data lists Conner M. O'Keefe at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Morristown Medical CenterMorristown, NJ · Acute Care Hospital · CCN 310015
- Newton Medical CenterNewton, NJ · Acute Care Hospital · CCN 310028
- Overlook Medical CenterSummit, NJ · Acute Care Hospital · CCN 310051
- Wayne Memorial HospitalHonesdale, PA · Acute Care Hospital · CCN 390125
Practice locations
Addresses where Conner M. O'Keefe is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1 Dogwood DrAnnandale, NJ 08801 (908) 735‑6532
- 100 Madison AveMorristown, NJ 07960 (973) 971‑5915
- 123 State Rt, 94 Suite 200Vernon, NJ 07462 (973) 579‑2100
- 161 E Main St, Imagecare at Denville DiagnosticsDenville, NJ 07834 (973) 586‑1212
- 222 High St, Suite 205Newton, NJ 07860 (973) 579‑2100
Group practices
Medicare enrollment lists Conner M. O'Keefe as a member of these groups (CMS data updated 2026-10-02).
- The Medical Group of New Jersey314 clinicians in the group
- Cardiovascular Health Consultants, P.A.119 clinicians in the group
- Newton Imaging P.A.41 clinicians in the group
- Denville Diagnostics Imaging and Open Mri LLC39 clinicians in the group
- West Orange Radiology LLC36 clinicians in the group
- Radiology Associates of Hackettstown LLC35 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New Jersey →
Other cardiologists in Annandale
Clinicians with the same Medicare primary specialty in Annandale, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316172182 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians