Quick answers
- Which hospitals does Neil S. Horowitz work at?
- Medicare's official clinician data lists Neil S. Horowitz at 4 hospitals: Brigham and Women Faulkner Hospital, Brigham and Women's Hospital, Massachusetts General Hospital and Milford Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Neil S. Horowitz see patients?
- Medicare's clinician data lists 4 practice locations, including Milford, MA and Boston, MA. Call before your visit to confirm the address.
- What is Neil S. Horowitz's specialty?
- Medicare lists Gynecological Oncology as the primary specialty.
- Does Neil S. Horowitz accept Medicare assignment?
- Yes. Medicare's clinician data says Neil S. Horowitz 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 Neil S. Horowitz offer telehealth?
- Medicare's clinician data says Neil S. Horowitz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Neil S. Horowitz?
- (508) 473-1190, as listed in official Medicare / NPI Registry data.
- What is Neil S. Horowitz's NPI number?
- 1629050919. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Neil S. Horowitz works
Medicare's Facility Affiliation Data lists Neil S. Horowitz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Brigham and Women Faulkner HospitalJamaica Plain, MA · Acute Care Hospital · CCN 220119
- Brigham and Women's HospitalBoston, MA · Acute Care Hospital · CCN 220110
- Massachusetts General HospitalBoston, MA · Acute Care Hospital · CCN 220071
- Milford Regional Medical CenterMilford, MA · Acute Care Hospital · CCN 220090
Practice locations
Addresses where Neil S. Horowitz is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Medway RdMilford, MA 01757
- 14 Prospect StMilford, MA 01757 (508) 473‑1190
- 450 Brookline AveBoston, MA 02215 (617) 632‑3586
- 75 Francis StBoston, MA 02115 (617) 732‑5500
Group practices
Medicare enrollment lists Neil S. Horowitz as a member of these groups (CMS data updated 2026-10-02).
- Brigham and Womens Physicians Organization Inc2,994 clinicians in the group
- UMass Memorial Medical Group Inc2,516 clinicians in the group
- Dana-Farber Cancer Institute, Inc.684 clinicians in the group
- Milford Regional Physician Group, Inc.210 clinicians in the group
Specialties
- Gynecological Oncologyprimary
Find other Gynecological Oncology doctors in Massachusetts →
Other gynecologic oncologists in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Duke University School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1629050919 |
| 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