James Toniolo, M.D.
NPI 1801815154 · Diagnostic Radiology Physician · New Berlin, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Toniolo, M.D. is a Diagnostic Radiology Physician provider in New Berlin, WI (NPI 1801815154).
Provider details
- NPI number
- 1801815154
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 32695 (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
19 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
3,247 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) |
|---|---|---|
| Screening Mammography77067 | 674 | $95 |
| Screening 3d Breast Mammography77063 | 673 | $42 |
| X-Ray of Chest, 1 View71045 | 343 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 148 | $36 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 117 | $37 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 79 | $79 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2021-11-30
- Certified
- 2021-11-30
Frequently asked questions
- What is James Toniolo's NPI number?
- James Toniolo's National Provider Identifier (NPI) is 1801815154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Toniolo's specialty?
- James Toniolo is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Toniolo located?
- James Toniolo's practice location on file with NPPES is 2875 S 171st St, New Berlin, WI 53151-3511.
- What is James Toniolo's phone number?
- The practice phone number listed in the NPPES registry for James Toniolo is (262) 786-3107.
- Does James Toniolo accept Medicare?
- James Toniolo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Toniolo's NPI active?
- Yes — James Toniolo's NPI (1801815154) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.