John Bisges, M.D.
NPI 1588780134 · Diagnostic Radiology Physician · Madison, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Bisges, M.D. is a Diagnostic Radiology Physician provider in Madison, WI (NPI 1588780134).
Provider details
- NPI number
- 1588780134
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 63236 (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
5,158 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 700 | $8 |
| Screening 3d Breast Mammography77063 | 571 | $27 |
| Screening Mammography77067 | 570 | $35 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 286 | $83 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 273 | $109 |
| Ct Scan Head Or Brain Without Contrast70450 | 196 | $38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-22
- Last updated
- 2016-05-03
Frequently asked questions
- What is John Bisges's NPI number?
- John Bisges's National Provider Identifier (NPI) is 1588780134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Bisges's specialty?
- John Bisges is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Bisges located?
- John Bisges's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is John Bisges's phone number?
- The practice phone number listed in the NPPES registry for John Bisges is (608) 263-8340.
- Does John Bisges accept Medicare?
- John Bisges is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Bisges's NPI active?
- Yes — John Bisges's NPI (1588780134) is active in the NPPES registry as of the last update on 2016-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.