Aytekin Oto
NPI 1528142866 · Diagnostic Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aytekin Oto is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1528142866).
Provider details
- NPI number
- 1528142866
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 036117318 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
604 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) |
|---|---|---|
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 165 | $91 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 63 | $99 |
| Ct Scan of Chest With Contrast71260 | 59 | $56 |
| X-Ray of Abdomen, 1 View74018 | 55 | $9 |
| Mri Scan of Abdomen Before and After Contrast74183 | 53 | $110 |
| Mri Scan of Pelvis Before and After Contrast72197 | 43 | $110 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7,885 across 8 records (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
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2022-10-24
Frequently asked questions
- What is Aytekin Oto's NPI number?
- Aytekin Oto's National Provider Identifier (NPI) is 1528142866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aytekin Oto's specialty?
- Aytekin Oto is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Aytekin Oto located?
- Aytekin Oto's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1443.
- What is Aytekin Oto's phone number?
- The practice phone number listed in the NPPES registry for Aytekin Oto is (888) 824-0200.
- Does Aytekin Oto accept Medicare?
- Aytekin Oto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aytekin Oto's NPI active?
- Yes — Aytekin Oto's NPI (1528142866) is active in the NPPES registry as of the last update on 2022-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.