Ramya Gaddikeri, MD
NPI 1609216399 · Diagnostic Neuroimaging (Radiology) Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ramya Gaddikeri, MD is a Diagnostic Neuroimaging (Radiology) Physician provider in Chicago, IL (NPI 1609216399).
Provider details
- NPI number
- 1609216399
- Entity type
- Individual
- Primary specialty
- Diagnostic Neuroimaging (Radiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125.063534 (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
12 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
4,363 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, 1 View71045 | 2,194 | $9 |
| X-Ray of Chest, 2 Views71046 | 757 | $11 |
| Ct Scan of Chest Without Contrast71250 | 431 | $52 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 193 | $87 |
| Ct Scan of Chest With Contrast71260 | 162 | $54 |
| Low Dose Ct Scan of Chest for Lung Cancer Screening71271 | 128 | $52 |
| Ct Scan of Chest Without Contrast71250 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-27
- Last updated
- 2013-06-27
Frequently asked questions
- What is Ramya Gaddikeri's NPI number?
- Ramya Gaddikeri's National Provider Identifier (NPI) is 1609216399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ramya Gaddikeri's specialty?
- Ramya Gaddikeri is listed in the NPPES registry with a primary specialty of Diagnostic Neuroimaging (Radiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Ramya Gaddikeri located?
- Ramya Gaddikeri's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3833.
- What is Ramya Gaddikeri's phone number?
- The practice phone number listed in the NPPES registry for Ramya Gaddikeri is (312) 942-5779.
- Does Ramya Gaddikeri accept Medicare?
- Ramya Gaddikeri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ramya Gaddikeri's NPI active?
- Yes — Ramya Gaddikeri's NPI (1609216399) is active in the NPPES registry as of the last update on 2013-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.