Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John William Stelzer, MD

Individual provider Pediatric Orthopaedic Surgery Physician · NPI 1225599004

John William Stelzer, MD is a Pediatric Orthopaedic Surgery Physician in Philadelphia, Pennsylvania. Works from 2 locations. Licensed in Connecticut.

Licensed in
CT
In the registry since
2019
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3401 Civic Center Blvd Division Of Pediatric Orthopaedic Surgery
Philadelphia, PA 19104
Phone: (267) 590-1527
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 282 Washington St, Hartford, CT 06106-3322 — (860) 545-9000

Specialties & licences

Pediatric Orthopaedic Surgery Physician (primary) Taxonomy 207XP3100X · Licence 79207 (CT)

Record details

NPI number1225599004
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2019
Last updated in NPPESAugust 6, 2025
Certification dateAugust 6, 2025

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