What is Robert Wirtz's NPI number?

Robert Wirtz's National Provider Identifier (NPI) is 1992875801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Wirtz's specialty?

Robert Wirtz is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).

Where is Robert Wirtz located?

Robert Wirtz's practice location on file with NPPES is 15601 Cicero Ave, Oak Forest, IL 60452-3635.

What is Robert Wirtz's phone number?

The practice phone number listed in the NPPES registry for Robert Wirtz is (708) 687-6600.

Is Robert Wirtz's NPI active?

Yes — Robert Wirtz's NPI (1992875801) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Robert Wirtz, D.D.S.

NPI 1992875801 · Orthodontics and Dentofacial Orthopedics Dentistry · Oak Forest, IL

Robert Wirtz, D.D.S. is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Oak Forest, IL (NPI 1992875801).

Provider details

NPI number: 1992875801
Entity type: Individual
Primary specialty: Orthodontics and Dentofacial Orthopedics DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes

Practice location

15601 Cicero Ave

Suite 102

Oak Forest, IL 60452-3635

Phone: (708) 687-6600

Fax: (708) 687-6639

Street-level locationGet directions

More IL providers

Mailing address

15601 Cicero Ave

Oak Forest, IL 60452-3635

Specialties & taxonomies

Orthodontics and Dentofacial Orthopedics DentistryPrimary1223X0400X
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
20 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: 2006-11-08
Last updated: 2007-07-08

Frequently asked questions

What is Robert Wirtz's NPI number?: Robert Wirtz's National Provider Identifier (NPI) is 1992875801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Robert Wirtz's specialty?: Robert Wirtz is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
Where is Robert Wirtz located?: Robert Wirtz's practice location on file with NPPES is 15601 Cicero Ave, Oak Forest, IL 60452-3635.
What is Robert Wirtz's phone number?: The practice phone number listed in the NPPES registry for Robert Wirtz is (708) 687-6600.
Is Robert Wirtz's NPI active?: Yes — Robert Wirtz's NPI (1992875801) 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