Nicholas Rutkowski, O.D. & Associates LLC
NPI 1598150898 · Optometrist · Bourbonnais, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Rutkowski, O.D. & Associates LLC is a Optometrist organization in Bourbonnais, IL (NPI 1598150898).
Provider details
- NPI number
- 1598150898
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Nicholas Rutkowski, Ceo(708) 285-1270
- License
- 046-010357 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-02
- Last updated
- 2021-06-30
- Certified
- 2021-06-30
Frequently asked questions
- What is Nicholas Rutkowski, O.D. & Associates LLC's NPI number?
- Nicholas Rutkowski, O.D. & Associates LLC's National Provider Identifier (NPI) is 1598150898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nicholas Rutkowski, O.D. & Associates LLC?
- Nicholas Rutkowski, O.D. & Associates LLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Nicholas Rutkowski, O.D. & Associates LLC located?
- Nicholas Rutkowski, O.D. & Associates LLC's practice location on file with NPPES is 870 N Convent St, Bourbonnais, IL 60914-1300.
- What is Nicholas Rutkowski, O.D. & Associates LLC's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Rutkowski, O.D. & Associates LLC is (815) 217-9266.
- Does Nicholas Rutkowski, O.D. & Associates LLC accept Medicare?
- Nicholas Rutkowski, O.D. & Associates LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Nicholas Rutkowski, O.D. & Associates LLC?
- The authorized official listed on Nicholas Rutkowski, O.D. & Associates LLC's NPPES record is Nicholas Rutkowski, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nicholas Rutkowski, O.D. & Associates LLC's NPI active?
- Yes — Nicholas Rutkowski, O.D. & Associates LLC's NPI (1598150898) is active in the NPPES registry as of the last update on 2021-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.