Jeffrey Bernfield, M.D.
NPI 1144207416 · Diagnostic Radiology Physician · Riverwoods, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Bernfield, M.D. is a Diagnostic Radiology Physician provider in Riverwoods, IL (NPI 1144207416).
Provider details
- NPI number
- 1144207416
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036075337 (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
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
454 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) |
|---|---|---|
| Mri Scan of Leg Joint Without Contrast73721 | 232 | $74 |
| Mri Scan of Arm Joint Without Contrast73221 | 148 | $70 |
| Mri Scan of Leg Without Contrast73718 | 49 | $84 |
| Mri Scan of Arm Without Contrast73218 | 14 | $64 |
| Ct Scan of Leg Without Contrast73700 | 11 | $47 |
Typical Medicare-allowed amounts for these services range $47–$84 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-28
- Last updated
- 2011-05-04
Frequently asked questions
- What is Jeffrey Bernfield's NPI number?
- Jeffrey Bernfield's National Provider Identifier (NPI) is 1144207416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Bernfield's specialty?
- Jeffrey Bernfield is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Bernfield located?
- Jeffrey Bernfield's practice location on file with NPPES is 2101 Waukegan Rd, Riverwoods, IL 60015-3551.
- What is Jeffrey Bernfield's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Bernfield is (847) 374-8100.
- Does Jeffrey Bernfield accept Medicare?
- Jeffrey Bernfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Bernfield's NPI active?
- Yes — Jeffrey Bernfield's NPI (1144207416) is active in the NPPES registry as of the last update on 2011-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.