John Bochniak, M.D.
NPI 1184729121 · Diagnostic Ultrasound Physician · Hoffman Estates, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Bochniak, M.D. is a Diagnostic Ultrasound Physician provider in Hoffman Estates, IL (NPI 1184729121).
Provider details
- NPI number
- 1184729121
- Entity type
- Individual
- Primary specialty
- Diagnostic Ultrasound PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Body Imaging Physician2085B0100X
Allopathic & Osteopathic Physicians
- Neuroradiology Physician2085N0700X
Allopathic & Osteopathic Physicians
- Nuclear Radiology Physician2085N0904X
Allopathic & Osteopathic Physicians
- Pediatric Radiology Physician2085P0229X
Allopathic & Osteopathic Physicians
- Diagnostic Radiology Physician2085R0202X
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
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,292 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 3d Breast Mammography77063 | 1,420 | $26 |
| Screening Mammography77067 | 1,420 | $33 |
| X-Ray of Chest, 1 View71045 | 191 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 151 | $37 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 120 | $27 |
| Diagnostic Mammography of 1 Breast77065 | 91 | $36 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2025-09-11
Frequently asked questions
- What is John Bochniak's NPI number?
- John Bochniak's National Provider Identifier (NPI) is 1184729121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Bochniak's specialty?
- John Bochniak is listed in the NPPES registry with a primary specialty of Diagnostic Ultrasound Physician (Allopathic & Osteopathic Physicians).
- Where is John Bochniak located?
- John Bochniak's practice location on file with NPPES is 1555 Barrington Rd, Hoffman Estates, IL 60194-1019.
- What is John Bochniak's phone number?
- The practice phone number listed in the NPPES registry for John Bochniak is (847) 843-2000.
- Does John Bochniak accept Medicare?
- John Bochniak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Bochniak's NPI active?
- Yes — John Bochniak's NPI (1184729121) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.