David Janizek, MD
NPI 1265403398 · Diagnostic Radiology Physician · Fort Wayne, IN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Janizek, MD is a Diagnostic Radiology Physician provider in Fort Wayne, IN (NPI 1265403398).
Provider details
- NPI number
- 1265403398
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01039174A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,818 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 400 | $37 |
| Mri Scan of Brain Without Contrast70551 | 372 | $65 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 366 | $65 |
| Mri Scan of Brain Before and After Contrast70553 | 231 | $100 |
| Screening 3d Breast Mammography77063 | 207 | $26 |
| Screening Mammography77067 | 207 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-27
- Last updated
- 2025-01-07
- Certified
- 2025-01-07
Frequently asked questions
- What is David Janizek's NPI number?
- David Janizek's National Provider Identifier (NPI) is 1265403398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Janizek's specialty?
- David Janizek is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Janizek located?
- David Janizek's practice location on file with NPPES is 5001 US Highway 30 W Ste D, Fort Wayne, IN 46818-9701.
- What is David Janizek's phone number?
- The practice phone number listed in the NPPES registry for David Janizek is (260) 432-1568.
- Does David Janizek accept Medicare?
- David Janizek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Janizek's NPI active?
- Yes — David Janizek's NPI (1265403398) is active in the NPPES registry as of the last update on 2025-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.