What is Grayslake Eyecare Assoc Ltd's NPI number?

Grayslake Eyecare Assoc Ltd's National Provider Identifier (NPI) is 1003031030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Grayslake Eyecare Assoc Ltd?

Grayslake Eyecare Assoc Ltd is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).

Where is Grayslake Eyecare Assoc Ltd located?

Grayslake Eyecare Assoc Ltd's practice location on file with NPPES is 661 N Lake St, Grayslake, IL 60030-1471.

What is Grayslake Eyecare Assoc Ltd's phone number?

The practice phone number listed in the NPPES registry for Grayslake Eyecare Assoc Ltd is (847) 223-7600.

Does Grayslake Eyecare Assoc Ltd accept Medicare?

Grayslake Eyecare Assoc Ltd 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 Grayslake Eyecare Assoc Ltd?

The authorized official listed on Grayslake Eyecare Assoc Ltd's NPPES record is Scott Pouyat, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Grayslake Eyecare Assoc Ltd's NPI active?

Yes — Grayslake Eyecare Assoc Ltd's NPI (1003031030) is active in the NPPES registry as of the last update on 2017-07-21.

OrganizationActiveAccepts Medicare

Grayslake Eyecare Assoc Ltd

NPI 1003031030 · Optometrist · Grayslake, IL

Grayslake Eyecare Assoc Ltd is a Optometrist organization in Grayslake, IL (NPI 1003031030).

Provider details

NPI number: 1003031030
Entity type: Organization
Primary specialty: OptometristEye and Vision Services Providers
Organization subpart: No
Authorized official: Scott Pouyat, Optometrist(847) 223-7600
License: 046009065 (IL)

Practice location

661 N Lake St

Grayslake, IL 60030-1471

Phone: (847) 223-7600

Fax: (847) 548-7653

Street-level locationGet directions

More IL providers

Mailing address

661 N Lake St

Grayslake, IL 60030-1471

Specialties & taxonomies

OptometristPrimary152W00000XLicense 046009065 (IL)
Eye and Vision Services Providers

Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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.

Enumerated: 2007-04-16
Last updated: 2017-07-21

Frequently asked questions

What is Grayslake Eyecare Assoc Ltd's NPI number?: Grayslake Eyecare Assoc Ltd's National Provider Identifier (NPI) is 1003031030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Grayslake Eyecare Assoc Ltd?: Grayslake Eyecare Assoc Ltd is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
Where is Grayslake Eyecare Assoc Ltd located?: Grayslake Eyecare Assoc Ltd's practice location on file with NPPES is 661 N Lake St, Grayslake, IL 60030-1471.
What is Grayslake Eyecare Assoc Ltd's phone number?: The practice phone number listed in the NPPES registry for Grayslake Eyecare Assoc Ltd is (847) 223-7600.
Does Grayslake Eyecare Assoc Ltd accept Medicare?: Grayslake Eyecare Assoc Ltd 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 Grayslake Eyecare Assoc Ltd?: The authorized official listed on Grayslake Eyecare Assoc Ltd's NPPES record is Scott Pouyat, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Grayslake Eyecare Assoc Ltd's NPI active?: Yes — Grayslake Eyecare Assoc Ltd's NPI (1003031030) is active in the NPPES registry as of the last update on 2017-07-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions