Quick answers
- Which hospitals does Max V. Macbarb work at?
- Medicare's official clinician data lists Max V. Macbarb at 1 hospital: Suny/Stony Brook University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Max V. Macbarb see patients?
- Medicare's clinician data lists 3 practice locations, including Southampton, NY and Sag Harbor, NY. Call before your visit to confirm the address.
- What is Max V. Macbarb's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Max V. Macbarb accept Medicare assignment?
- Yes. Medicare's clinician data says Max V. Macbarb 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 Max V. Macbarb?
- (631) 726-8400, as listed in official Medicare / NPI Registry data.
- What is Max V. Macbarb's NPI number?
- 1609371442. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Max V. Macbarb works
Medicare's Facility Affiliation Data lists Max V. Macbarb at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Suny/Stony Brook University HospitalStony Brook, NY · Acute Care Hospital · CCN 330393
Practice locations
Addresses where Max V. Macbarb is enrolled with Medicare (CMS data updated 2026-10-02).
- 240 Meeting House LnSouthampton, NY 11968 (631) 726‑8400
- 325 Meeting House LnSouthampton, NY 11968
- 3330 Noyac RdSag Harbor, NY 11963 (631) 725‑2112
Group practices
Medicare enrollment lists Max V. Macbarb as a member of this group (CMS data updated 2026-10-02).
- Meeting House Lane Medical Practice PC124 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Southampton
Clinicians with the same Medicare primary specialty in Southampton, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609371442 |
| 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