IndividualActive
John Larsen, MD
NPI 1700974169 · Pediatric Infectious Diseases Physician · New York City, NY
Provider details
- NPI number
- 1700974169
- Entity type
- Individual
- Primary specialty
- Pediatric Infectious Diseases PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 129356 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
1245 Park Ave
C/O Uptown Pediatrics
New York City, NY 10128
Phone: (212) 427-0540
Fax: (212) 534-1086
Approximate (ZIP-level) locationGet directions
Mailing address
1245 Park Ave
New York City, NY 10128
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2025-09-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.