John Wagner, MD
NPI 1205933595 · Pediatric Hematology & Oncology Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Wagner, MD is a Pediatric Hematology & Oncology Physician provider in Minneapolis, MN (NPI 1205933595).
Provider details
- NPI number
- 1205933595
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 34354 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$28,393 across 7 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
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2012-10-29
Frequently asked questions
- What is John Wagner's NPI number?
- John Wagner's National Provider Identifier (NPI) is 1205933595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Wagner's specialty?
- John Wagner is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is John Wagner located?
- John Wagner's practice location on file with NPPES is 516 Delaware St Se, Minneapolis, MN 55455-0356.
- What is John Wagner's phone number?
- The practice phone number listed in the NPPES registry for John Wagner is (612) 626-2663.
- Does John Wagner accept Medicare?
- John Wagner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Wagner's NPI active?
- Yes — John Wagner's NPI (1205933595) is active in the NPPES registry as of the last update on 2012-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.