Quick answers
- Where does Howard Corwin see patients?
- Medicare's clinician data lists 1 practice location in Bay Shore, NY. Call before your visit to confirm the address.
- What is Howard Corwin's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Howard Corwin accept Medicare assignment?
- Yes. Medicare's clinician data says Howard Corwin 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 Howard Corwin?
- (631) 666-2900, as listed in official Medicare / NPI Registry data.
- What is Howard Corwin's NPI number?
- 1396792644. 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 Howard Corwin is enrolled with Medicare (CMS data updated 2026-10-02).
- 2011 Union Blvd, Suite 1Bay Shore, NY 11706 (631) 666‑2900
Group practices
Medicare enrollment lists Howard Corwin as a member of this group (CMS data updated 2026-10-02).
- Schweiger Dermatology PLLC260 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1977 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396792644 |
| 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