Jacob Lewis, M.D.
NPI 1265842611 · Diagnostic Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacob Lewis, M.D. is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1265842611).
Provider details
- NPI number
- 1265842611
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME124913 (FL)
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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,056 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 380 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 195 | $37 |
| Screening 3d Breast Mammography77063 | 121 | $27 |
| Screening Mammography77067 | 119 | $34 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 106 | $80 |
| X-Ray of Chest, 2 Views71046 | 77 | $10 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 4500 San Pablo Rd SJacksonville, FL 32224Phone: (904) 953-2000
- 676 N Saint Clair St Ste 800Chicago, IL 60611-2978Phone: (931) 703-0303
Registry dates
- Enumerated
- 2014-05-06
- Last updated
- 2019-07-01
Frequently asked questions
- What is Jacob Lewis's NPI number?
- Jacob Lewis's National Provider Identifier (NPI) is 1265842611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Lewis's specialty?
- Jacob Lewis is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jacob Lewis located?
- Jacob Lewis's practice location on file with NPPES is 680 N Lake Shore Dr Ste 1000, Chicago, IL 60611-8709.
- What is Jacob Lewis's phone number?
- The practice phone number listed in the NPPES registry for Jacob Lewis is (312) 926-4723.
- Does Jacob Lewis accept Medicare?
- Jacob Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacob Lewis's NPI active?
- Yes — Jacob Lewis's NPI (1265842611) is active in the NPPES registry as of the last update on 2019-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.