Lonie Salkowski, MD
NPI 1669431102 · Diagnostic Radiology Physician · Madison, WI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lonie Salkowski, MD is a Diagnostic Radiology Physician provider in Madison, WI (NPI 1669431102).
Provider details
- NPI number
- 1669431102
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 33560 (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
1,995 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 | 446 | $97 |
| Screening 3d Breast Mammography77063 | 444 | $43 |
| Screening Mammography77067 | 421 | $33 |
| Screening 3d Breast Mammography77063 | 420 | $26 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 77 | $26 |
| Diagnostic Mammography of 1 Breast77065 | 44 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-22
- Last updated
- 2021-01-15
- Certified
- 2021-01-15
Frequently asked questions
- What is Lonie Salkowski's NPI number?
- Lonie Salkowski's National Provider Identifier (NPI) is 1669431102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lonie Salkowski's specialty?
- Lonie Salkowski is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Lonie Salkowski located?
- Lonie Salkowski's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792.
- What is Lonie Salkowski's phone number?
- The practice phone number listed in the NPPES registry for Lonie Salkowski is (608) 263-8340.
- Does Lonie Salkowski accept Medicare?
- Lonie Salkowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lonie Salkowski's NPI active?
- Yes — Lonie Salkowski's NPI (1669431102) is active in the NPPES registry as of the last update on 2021-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.