What is Gary Crosby's NPI number?

Gary Crosby's National Provider Identifier (NPI) is 1124134747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Crosby's specialty?

Gary Crosby is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Gary Crosby located?

Gary Crosby's practice location on file with NPPES is 820 E Jackson St, Macomb, IL 61455-2412.

What is Gary Crosby's phone number?

The practice phone number listed in the NPPES registry for Gary Crosby is (309) 833-4242.

Is Gary Crosby's NPI active?

Yes — Gary Crosby's NPI (1124134747) is active in the NPPES registry as of the last update on 2008-05-08.

IndividualActive

Gary Crosby, O.D.

NPI 1124134747 · Optometrist · Macomb, IL

Gary Crosby, O.D. is a Optometrist provider in Macomb, IL (NPI 1124134747).

Provider details

NPI number: 1124134747
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
Sole proprietor: No
License: 046006389 (IL)

Practice location

820 E Jackson St

Macomb, IL 61455-2412

Phone: (309) 833-4242

Fax: (309) 833-3597

Street-level locationGet directions

More IL providers

Mailing address

820 E Jackson St

Macomb, IL 61455-2412

Specialties & taxonomies

OptometristPrimary152W00000XLicense 046006389 (IL)
Eye and Vision Services Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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: 2006-08-23
Last updated: 2008-05-08

Frequently asked questions

What is Gary Crosby's NPI number?: Gary Crosby's National Provider Identifier (NPI) is 1124134747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Gary Crosby's specialty?: Gary Crosby is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is Gary Crosby located?: Gary Crosby's practice location on file with NPPES is 820 E Jackson St, Macomb, IL 61455-2412.
What is Gary Crosby's phone number?: The practice phone number listed in the NPPES registry for Gary Crosby is (309) 833-4242.
Is Gary Crosby's NPI active?: Yes — Gary Crosby's NPI (1124134747) is active in the NPPES registry as of the last update on 2008-05-08.

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