Quick answers
- Which hospitals does Paul J. Apostolides work at?
- Medicare's official clinician data lists Paul J. Apostolides at 1 hospital: Greenwich Hospital Association -. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Paul J. Apostolides see patients?
- Medicare's clinician data lists 5 practice locations, including Fairfield, CT, Harrison, NY and Greenwich, CT. Call before your visit to confirm the address.
- What is Paul J. Apostolides's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Paul J. Apostolides accept Medicare assignment?
- Yes. Medicare's clinician data says Paul J. Apostolides 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 Paul J. Apostolides?
- (203) 384-8681, as listed in official Medicare / NPI Registry data.
- What is Paul J. Apostolides's NPI number?
- 1265403927. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Paul J. Apostolides works
Medicare's Facility Affiliation Data lists Paul J. Apostolides at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · CCN 070018
Practice locations
Addresses where Paul J. Apostolides is enrolled with Medicare (CMS data updated 2026-10-02).
- 1931 Black Rock TpkeFairfield, CT 06825 (203) 384‑8681
- 222 Post RdFairfield, CT 06824 (203) 255‑8888
- 222 Post Rd, Suite EFairfield, CT 06824 (203) 255‑8888
- 500 Mamaroneck AveHarrison, NY 10528 (203) 869‑1145
- 6 Greenwich Office ParkGreenwich, CT 06831 (203) 869‑1145
Group practices
Medicare enrollment lists Paul J. Apostolides as a member of these groups (CMS data updated 2026-10-02).
- Rehabilitation Associates Inc529 clinicians in the group
- Orthopaedic and Neurosurgery Specialists, PLLC259 clinicians in the group
- Ptsma Inc224 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Fairfield
Clinicians with the same Medicare primary specialty in Fairfield, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Massachusetts Medical School |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265403927 |
| 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