Katarina Ivanovic
NPI 1861272916 · Optometrist · Chicago, IL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katarina Ivanovic is a Optometrist provider in Chicago, IL (NPI 1861272916).
Provider details
- NPI number
- 1861272916
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 18004456A (IN)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$344 across 6 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
Additional practice locations (1)
- 8319 Wicker AveSaint John, IN 46373-8879Phone: (219) 228-1776Fax: (219) 558-0672
Registry dates
- Enumerated
- 2023-10-04
- Last updated
- 2025-11-14
- Certified
- 2025-11-14
Frequently asked questions
- What is Katarina Ivanovic's NPI number?
- Katarina Ivanovic's National Provider Identifier (NPI) is 1861272916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katarina Ivanovic's specialty?
- Katarina Ivanovic is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Katarina Ivanovic located?
- Katarina Ivanovic's practice location on file with NPPES is 3053 N Sheffield Ave, Chicago, IL 60657-4419.
- What is Katarina Ivanovic's phone number?
- The practice phone number listed in the NPPES registry for Katarina Ivanovic is (773) 360-8900.
- Does Katarina Ivanovic accept Medicare?
- Katarina Ivanovic is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katarina Ivanovic's NPI active?
- Yes — Katarina Ivanovic's NPI (1861272916) is active in the NPPES registry as of the last update on 2025-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.