IndividualActive
Jason Klein, M.D.
NPI 1033358676 · Pediatric Endocrinology Physician · Commack, NY
Provider details
- NPI number
- 1033358676
- Entity type
- Individual
- Primary specialty
- Pediatric Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 255029 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
500 Commack Rd
Commack, NY 11725-5020
Phone: (631) 444-5437
Fax: (631) 638-0157
Approximate (ZIP-level) locationGet directions
Mailing address
12 Perri Pl
Dix Hills, NY 11746-6561
Registry dates
- Enumerated
- 2009-02-04
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.