What is Leonidas Ragas's NPI number?

Leonidas Ragas's National Provider Identifier (NPI) is 1134287733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leonidas Ragas's specialty?

Leonidas Ragas is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Leonidas Ragas located?

Leonidas Ragas's practice location on file with NPPES is 421 W Irving Park Rd, Itasca, IL 60143-2059.

What is Leonidas Ragas's phone number?

The practice phone number listed in the NPPES registry for Leonidas Ragas is (630) 773-9166.

Is Leonidas Ragas's NPI active?

Yes — Leonidas Ragas's NPI (1134287733) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Leonidas Ragas, DDS

NPI 1134287733 · General Practice Dentistry · Itasca, IL

Leonidas Ragas, DDS is a General Practice Dentistry provider in Itasca, IL (NPI 1134287733).

Provider details

NPI number: 1134287733
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No

Practice location

421 W Irving Park Rd

Itasca, IL 60143-2059

Phone: (630) 773-9166

Fax: (630) 773-8970

Street-level locationGet directions

More IL providers

Mailing address

421 W Irving Park Rd

Itasca, IL 60143-2059

Specialties & taxonomies

General Practice DentistryPrimary1223G0001X
Dental Providers

Profile Score

Detailed profile(84/100 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
83% 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: 2006-12-05
Last updated: 2007-07-08

Frequently asked questions

What is Leonidas Ragas's NPI number?: Leonidas Ragas's National Provider Identifier (NPI) is 1134287733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Leonidas Ragas's specialty?: Leonidas Ragas is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Leonidas Ragas located?: Leonidas Ragas's practice location on file with NPPES is 421 W Irving Park Rd, Itasca, IL 60143-2059.
What is Leonidas Ragas's phone number?: The practice phone number listed in the NPPES registry for Leonidas Ragas is (630) 773-9166.
Is Leonidas Ragas's NPI active?: Yes — Leonidas Ragas's NPI (1134287733) is active in the NPPES registry as of the last update on 2007-07-08.

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