Santhosh Gaddikeri, M.B.B.S.
NPI 1144533068 · Diagnostic Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Santhosh Gaddikeri, M.B.B.S. is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1144533068).
Provider details
- NPI number
- 1144533068
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.B.B.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 036139809 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
15 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
1,651 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 395 | $40 |
| Mri Scan of Brain Before and After Contrast70553 | 122 | $110 |
| Ct Scan of Upper Spine Without Contrast72125 | 98 | $48 |
| Mri Scan of Brain Without Contrast70551 | 93 | $70 |
| X-Ray of Lower and Sacral Spine, Minimum of 4 Views72110 | 79 | $13 |
| Ct Scan of Soft Tissue of Neck With Contrast70491 | 73 | $66 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-20
- Last updated
- 2025-03-17
- Certified
- 2025-03-17
Frequently asked questions
- What is Santhosh Gaddikeri's NPI number?
- Santhosh Gaddikeri's National Provider Identifier (NPI) is 1144533068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Santhosh Gaddikeri's specialty?
- Santhosh Gaddikeri is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Santhosh Gaddikeri located?
- Santhosh Gaddikeri's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3833.
- What is Santhosh Gaddikeri's phone number?
- The practice phone number listed in the NPPES registry for Santhosh Gaddikeri is (312) 942-5000.
- Does Santhosh Gaddikeri accept Medicare?
- Santhosh Gaddikeri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Santhosh Gaddikeri's NPI active?
- Yes — Santhosh Gaddikeri's NPI (1144533068) is active in the NPPES registry as of the last update on 2025-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.