Quick answers
- Where does Mark H. Bilsky see patients?
- Medicare's clinician data lists 2 practice locations, including New York, NY and Shelton, CT. Call before your visit to confirm the address.
- What is Mark H. Bilsky's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Mark H. Bilsky accept Medicare assignment?
- Yes. Medicare's clinician data says Mark H. Bilsky 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 Mark H. Bilsky offer telehealth?
- Medicare's clinician data says Mark H. Bilsky offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark H. Bilsky?
- (212) 639-2000, as listed in official Medicare / NPI Registry data.
- What is Mark H. Bilsky's NPI number?
- 1679558944. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mark H. Bilsky is enrolled with Medicare (CMS data updated 2026-10-02).
- 1275 York AveNew York, NY 10065 (212) 639‑2000
- 555 Bridgeport AveShelton, CT 06484 (203) 922‑1773
Group practices
Medicare enrollment lists Mark H. Bilsky as a member of these groups (CMS data updated 2026-10-02).
- Rehabilitation Associates Inc529 clinicians in the group
- MSKCC Surgery Group369 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Emory University School Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1679558944 |
| 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
- 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