John Stelzer, MD
NPI 1225599004 · Pediatric Orthopaedic Surgery Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Stelzer, MD is a Pediatric Orthopaedic Surgery Physician provider in Philadelphia, PA (NPI 1225599004).
Provider details
- NPI number
- 1225599004
- Entity type
- Individual
- Primary specialty
- Pediatric Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 79207 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$391 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 282 Washington StHartford, CT 06106-3322Phone: (860) 545-9000
Registry dates
- Enumerated
- 2019-03-26
- Last updated
- 2025-08-06
- Certified
- 2025-08-06
Frequently asked questions
- What is John Stelzer's NPI number?
- John Stelzer's National Provider Identifier (NPI) is 1225599004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Stelzer's specialty?
- John Stelzer is listed in the NPPES registry with a primary specialty of Pediatric Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Stelzer located?
- John Stelzer's practice location on file with NPPES is 3401 Civic Center Blvd, Philadelphia, PA 19104.
- What is John Stelzer's phone number?
- The practice phone number listed in the NPPES registry for John Stelzer is (267) 590-1527.
- Does John Stelzer accept Medicare?
- John Stelzer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Stelzer's NPI active?
- Yes — John Stelzer's NPI (1225599004) is active in the NPPES registry as of the last update on 2025-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.