John-Paul Yu, MD, PHD
NPI 1912225939 · Neuroradiology Physician · Madison, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John-Paul Yu, MD, PHD is a Neuroradiology Physician provider in Madison, WI (NPI 1912225939).
Provider details
- NPI number
- 1912225939
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 64034 (WI)
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
16 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
1,031 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 | 399 | $37 |
| Ct Scan of Upper Spine Without Contrast72125 | 180 | $43 |
| Mri Scan of Brain Before and After Contrast70553 | 153 | $100 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 78 | $74 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 76 | $76 |
| Ct Scan of Middle Spine Without Contrast72128 | 46 | $42 |
| Mri Scan of Blood Vessels of Head Before and After Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-14
- Last updated
- 2021-01-29
- Certified
- 2021-01-29
Frequently asked questions
- What is John-Paul Yu's NPI number?
- John-Paul Yu's National Provider Identifier (NPI) is 1912225939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John-Paul Yu's specialty?
- John-Paul Yu is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is John-Paul Yu located?
- John-Paul Yu's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is John-Paul Yu's phone number?
- The practice phone number listed in the NPPES registry for John-Paul Yu is (608) 263-8340.
- Does John-Paul Yu accept Medicare?
- John-Paul Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John-Paul Yu's NPI active?
- Yes — John-Paul Yu's NPI (1912225939) is active in the NPPES registry as of the last update on 2021-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.