OrganizationActive
Brightwaters Internal Medicine PLLC
NPI 1255533360 · Sleep Medicine (Internal Medicine) Physician · Bay Shore, NY
Provider details
- NPI number
- 1255533360
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Authorized official
- Mark Siegelheim, Physician
- License
- 152199 (NY)
Practice location
200 Howells Rd
Bay Shore, NY 11706-5300
Phone: (631) 665-5074
Fax: (631) 665-1852
Mailing address
200 Howells Rd
Bay Shore, NY 11706-5300
Registry dates
- Enumerated
- 2007-06-01
- Last updated
- 2020-08-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.