Quick answers
- Which hospitals does Olga Alexeeva work at?
- Medicare's official clinician data lists Olga Alexeeva at 4 hospitals: Cooperman Barnabas Medical Center, Jersey City Medical Center, Overlook Medical Center and Saint Peter's University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Olga Alexeeva see patients?
- Medicare's clinician data lists 3 practice locations, including Hackensack, NJ, Morristown, NJ and Summit, NJ. Call before your visit to confirm the address.
- What is Olga Alexeeva's specialty?
- Medicare lists Epileptologists as the primary specialty, and also Neurology.
- Does Olga Alexeeva accept Medicare assignment?
- Yes. Medicare's clinician data says Olga Alexeeva 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 Olga Alexeeva offer telehealth?
- Medicare's clinician data says Olga Alexeeva offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Olga Alexeeva?
- (201) 343-6676, as listed in official Medicare / NPI Registry data.
- What is Olga Alexeeva's NPI number?
- 1679964340. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Olga Alexeeva works
Medicare's Facility Affiliation Data lists Olga Alexeeva at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cooperman Barnabas Medical CenterLivingston, NJ · Acute Care Hospital · CCN 310076
- Jersey City Medical CenterJersey City, NJ · Acute Care Hospital · CCN 310074
- Overlook Medical CenterSummit, NJ · Acute Care Hospital · CCN 310051
- Saint Peter's University HospitalNew Brunswick, NJ · Acute Care Hospital · CCN 310070
Practice locations
Addresses where Olga Alexeeva is enrolled with Medicare (CMS data updated 2026-10-02).
- 20 Prospect Ave, Suite 800Hackensack, NJ 07601 (201) 343‑6676
- 310 Madison Ave, Suite 302Morristown, NJ 07960 (973) 695‑8033
- 99 Beauvoir AveSummit, NJ 07901 (908) 522‑4990
Group practices
Medicare enrollment lists Olga Alexeeva as a member of this group (CMS data updated 2026-10-02).
- Epilepsy and Neurophysiology Medical Consultants PA19 clinicians in the group
Specialties
- Epileptologistsprimary
- Neurologyalso
Other epileptologists in Hackensack
Clinicians with the same Medicare primary specialty in Hackensack, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1679964340 |
| 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