Quick answers
- Where does Maxwell E. Horowitz see patients?
- Medicare's clinician data lists 2 practice locations, including Jupiter, FL and West Palm Beach, FL. Call before your visit to confirm the address.
- What is Maxwell E. Horowitz's specialty?
- Medicare lists Endocrinology as the primary specialty.
- Does Maxwell E. Horowitz accept Medicare assignment?
- Yes. Medicare's clinician data says Maxwell E. 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 Maxwell E. Horowitz offer telehealth?
- Medicare's clinician data says Maxwell E. Horowitz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Maxwell E. Horowitz?
- (561) 659-6336, as listed in official Medicare / NPI Registry data.
- What is Maxwell E. Horowitz's NPI number?
- 1922637420. 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 Maxwell E. Horowitz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1025 Military Trl, Suite 109Jupiter, FL 33458 (561) 659‑6336
- 1515 N Flagler Dr, Suite 430West Palm Beach, FL 33401 (561) 659‑6336
Group practices
Medicare enrollment lists Maxwell E. Horowitz as a member of this group (CMS data updated 2026-10-02).
- Palm Beach Diabetes and Endocrine Specialists PA20 clinicians in the group
Specialties
- Endocrinologyprimary
Other endocrinologists in Jupiter
Clinicians with the same Medicare primary specialty in Jupiter, FL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Touro Un Col Of Osteopathic Medicine, New York |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1922637420 |
| 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