Leroy Stromberg, MD
NPI 1346479102 · Diagnostic Radiology Physician · Berwyn, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leroy Stromberg, MD is a Diagnostic Radiology Physician provider in Berwyn, IL (NPI 1346479102).
Provider details
- NPI number
- 1346479102
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-134862 (IL)
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
3,229 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 | 493 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 302 | $40 |
| Screening 3d Breast Mammography77063 | 138 | $28 |
| Screening Mammography77067 | 138 | $36 |
| Mri Scan of Brain Before and After Contrast70553 | 130 | $108 |
| Mri Scan of Brain Without Contrast70551 | 105 | $70 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-14
- Last updated
- 2015-05-21
Frequently asked questions
- What is Leroy Stromberg's NPI number?
- Leroy Stromberg's National Provider Identifier (NPI) is 1346479102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leroy Stromberg's specialty?
- Leroy Stromberg is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Leroy Stromberg located?
- Leroy Stromberg's practice location on file with NPPES is 3249 Oak Park Ave, Berwyn, IL 60402.
- What is Leroy Stromberg's phone number?
- The practice phone number listed in the NPPES registry for Leroy Stromberg is (708) 783-3400.
- Does Leroy Stromberg accept Medicare?
- Leroy Stromberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leroy Stromberg's NPI active?
- Yes — Leroy Stromberg's NPI (1346479102) is active in the NPPES registry as of the last update on 2015-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.