ELYSE L CHAGLASIAN OD
NPI 1740273234
Optometrist in Hoffman Estates, IL
About Elyse L Chaglasian Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELYSE L CHAGLASIAN OD (NPI 1740273234) is an individual optometrist in Hoffman Estates, Illinois, licensed in Illinois (046008200) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and is a graduate of State University Of New York - State College Optometry (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Elyse L Chaglasian Od is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Elyse Chaglasian reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60616
- Reassigned Medicare billing, Illinois enrollment
- 143 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60169 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOFFMAN ESTATES, IL 60169
HOFFMAN ESTATES, IL 60169
HOFFMAN ESTATES, IL 60169
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Elyse Chaglasian's NPI number?
The NPI number for Elyse Chaglasian is 1740273234. It was assigned to this individual provider in the NPPES registry on August 30, 2005.
Where is Elyse Chaglasian located?
Elyse Chaglasian practices at 1585 Barrington Rd Suite 404, Hoffman Estates, IL 60169. The listed phone number is (847) 755-9393.
What is Elyse Chaglasian's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Elyse Chaglasian enrolled in Medicare?
Yes. Elyse Chaglasian is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Elyse Chaglasian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elyse Chaglasian reassigns Medicare benefits to Illinois College Of Optometry (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elyse Chaglasian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elyse Chaglasian accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 8 other insurers list Elyse Chaglasian as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Elyse Chaglasian was last updated on June 19, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Elyse L Chaglasian, OD · NPI 1740273234
Optometrist provider in Hoffman Estates, Illinois. Individual provider, active in the CMS NPPES registry since August 30, 2005.
## Identity
- **NPI:** 1740273234 (Entity type: Individual)
- **Enumerated:** August 30, 2005
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 046008200 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1585 BARRINGTON RD, SUITE 404, Hoffman Estates, IL 60169-1090
- **Phone:** (847) 755-9393 · **Fax:** (847) 755-1560
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Illinois College Of Optometry (NPI 1285612390, Chicago, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York - State College Optometry, class of 1988
## Record status
- **NPPES last updated:** June 19, 2009
- **Other identifiers:** Other 6046380001 (IL); Medicare UPIN U53247; Medicare ID-Type Unspecified L55550 (IL); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1740273234) · Data from the CMS NPPES public registry.