Timothy Bernauer, M.D.
NPI 1609815265 · Diagnostic Radiology Physician · Appleton, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Bernauer, M.D. is a Diagnostic Radiology Physician provider in Appleton, WI (NPI 1609815265).
Provider details
- NPI number
- 1609815265
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 45233-020 (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
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
1,587 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 | 176 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 159 | $37 |
| Mri Scan of Brain Before and After Contrast70553 | 109 | $101 |
| X-Ray of Chest, 2 Views71046 | 103 | $10 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 96 | $66 |
| Mri Scan of Brain Without Contrast70551 | 82 | $65 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2008-04-16
Frequently asked questions
- What is Timothy Bernauer's NPI number?
- Timothy Bernauer's National Provider Identifier (NPI) is 1609815265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Bernauer's specialty?
- Timothy Bernauer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Bernauer located?
- Timothy Bernauer's practice location on file with NPPES is 2500 E Enterprise Ave, Appleton, WI 54913.
- What is Timothy Bernauer's phone number?
- The practice phone number listed in the NPPES registry for Timothy Bernauer is (920) 739-5642.
- Does Timothy Bernauer accept Medicare?
- Timothy Bernauer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Bernauer's NPI active?
- Yes — Timothy Bernauer's NPI (1609815265) is active in the NPPES registry as of the last update on 2008-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.