OrganizationActive
Rosin Optical Co., Inc
NPI 1023478229 · Optometrist · Chicago, IL
Rosin Optical Co., Inc is a Optometrist organization in Chicago, IL (NPI 1023478229).
Provider details
- NPI number
- 1023478229
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Nicholas Chiaramonti, Director(630) 546-8319
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
243 W North Ave
Chicago, IL 60610-1236
Phone: (312) 337-1126
Fax: (312) 337-1609
Street-level locationGet directions
Mailing address
6333 Cermak Rd
Berwyn, IL 60402-1474
Other names (DBA / former)
- Doing business as
- Rosin Eyecare
Registry dates
- Enumerated
- 2016-03-01
- Last updated
- 2016-03-01
Frequently asked questions
- What is Rosin Optical Co., Inc's NPI number?
- Rosin Optical Co., Inc's National Provider Identifier (NPI) is 1023478229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rosin Optical Co., Inc?
- Rosin Optical Co., Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Rosin Optical Co., Inc located?
- Rosin Optical Co., Inc's practice location on file with NPPES is 243 W North Ave, Chicago, IL 60610-1236.
- What is Rosin Optical Co., Inc's phone number?
- The practice phone number listed in the NPPES registry for Rosin Optical Co., Inc is (312) 337-1126.
- Who is the authorized official for Rosin Optical Co., Inc?
- The authorized official listed on Rosin Optical Co., Inc's NPPES record is Nicholas Chiaramonti, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rosin Optical Co., Inc's NPI active?
- Yes — Rosin Optical Co., Inc's NPI (1023478229) is active in the NPPES registry as of the last update on 2016-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.