John Cavanaugh, M.D.
NPI 1932547643 · Diagnostic Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Cavanaugh, M.D. is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1932547643).
Provider details
- NPI number
- 1932547643
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 269280 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
4,819 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, 2 Views71046 | 581 | $11 |
| X-Ray of Chest, 1 View71045 | 533 | $9 |
| Ct Scan of Upper Spine Without Contrast72125 | 310 | $48 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 281 | $10 |
| Ct Scan Head Or Brain Without Contrast70450 | 272 | $40 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 251 | $22 |
| 3d Radiographic Procedure |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-05
- Last updated
- 2025-10-29
- Certified
- 2025-10-29
Frequently asked questions
- What is John Cavanaugh's NPI number?
- John Cavanaugh's National Provider Identifier (NPI) is 1932547643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cavanaugh's specialty?
- John Cavanaugh is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Cavanaugh located?
- John Cavanaugh's practice location on file with NPPES is 7435 W Talcott Ave, Chicago, IL 60631-3707.
- What is John Cavanaugh's phone number?
- The practice phone number listed in the NPPES registry for John Cavanaugh is (773) 792-5199.
- Does John Cavanaugh accept Medicare?
- John Cavanaugh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Cavanaugh's NPI active?
- Yes — John Cavanaugh's NPI (1932547643) is active in the NPPES registry as of the last update on 2025-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.