IndividualActive
John Welch, MD, PHD
NPI 1326423260 · Pediatric Hematology & Oncology Physician · Dulles, VA
Provider details
- NPI number
- 1326423260
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD071820L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
2040 Antananarivo Pl
Dulles, VA 20189-2039
Phone: (314) 266-8426
Approximate (ZIP-level) locationGet directions
Mailing address
2040 Antananarivo Pl
Dulles, VA 20189-2039
Registry dates
- Enumerated
- 2015-07-21
- Last updated
- 2015-07-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.