Quick answers
- Which hospitals does Thad R. Denehy work at?
- Medicare's official clinician data lists Thad R. Denehy at 2 hospitals: Clara Maass Medical Center and Cooperman Barnabas Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thad R. Denehy see patients?
- Medicare's clinician data lists 3 practice locations, including Newark, NJ and Livingston, NJ. Call before your visit to confirm the address.
- What is Thad R. Denehy's specialty?
- Medicare lists Gynecological Oncology as the primary specialty.
- Does Thad R. Denehy accept Medicare assignment?
- Yes. Medicare's clinician data says Thad R. Denehy 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.
- Does Thad R. Denehy offer telehealth?
- Medicare's clinician data says Thad R. Denehy offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Thad R. Denehy?
- (732) 923-7455, as listed in official Medicare / NPI Registry data.
- What is Thad R. Denehy's NPI number?
- 1912904756. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thad R. Denehy works
Medicare's Facility Affiliation Data lists Thad R. Denehy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Clara Maass Medical CenterBelleville, NJ · Acute Care Hospital · CCN 310009
- Cooperman Barnabas Medical CenterLivingston, NJ · Acute Care Hospital · CCN 310076
Practice locations
Addresses where Thad R. Denehy is enrolled with Medicare (CMS data updated 2026-10-02).
- 201 Lyons AveNewark, NJ 07112 (732) 923‑7455
- 201 Lyons Ave, L4Newark, NJ 07112 (973) 926‑7814
- 94 Old Short Hills RdLivingston, NJ 07039 (888) 724‑7123
Group practices
Medicare enrollment lists Thad R. Denehy as a member of this group (CMS data updated 2026-10-02).
- Barnabas Health Medical Group, PC262 clinicians in the group
Specialties
- Gynecological Oncologyprimary
Other gynecologic oncologists in Newark
Clinicians with the same Medicare primary specialty in Newark, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wake Forest University School Of Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1912904756 |
| 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