What is Richard Gerhardt's NPI number?

Richard Gerhardt's National Provider Identifier (NPI) is 1740266600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Richard Gerhardt's specialty?

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

Where is Richard Gerhardt located?

Richard Gerhardt's practice location on file with NPPES is 3001 6th St, Great Lakes, IL 60088-2833.

What is Richard Gerhardt's phone number?

The practice phone number listed in the NPPES registry for Richard Gerhardt is (847) 688-3331.

Is Richard Gerhardt's NPI active?

Yes — Richard Gerhardt's NPI (1740266600) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Richard Gerhardt, D.D.S.

NPI 1740266600 · General Practice Dentistry · Great Lakes, IL

Richard Gerhardt, D.D.S. is a General Practice Dentistry provider in Great Lakes, IL (NPI 1740266600).

Provider details

NPI number: 1740266600
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
License: 4287 (OK)

Practice location

3001 6th St

Great Lakes, IL 60088-2833

Phone: (847) 688-3331

Street-level locationGet directions

More IL providers

Mailing address

3001 6th St

Great Lakes, IL 60088-2833

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 4287 (OK)
Dental 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: 2005-12-21
Last updated: 2007-07-08

Frequently asked questions

What is Richard Gerhardt's NPI number?: Richard Gerhardt's National Provider Identifier (NPI) is 1740266600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Richard Gerhardt's specialty?: Richard Gerhardt is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Richard Gerhardt located?: Richard Gerhardt's practice location on file with NPPES is 3001 6th St, Great Lakes, IL 60088-2833.
What is Richard Gerhardt's phone number?: The practice phone number listed in the NPPES registry for Richard Gerhardt is (847) 688-3331.
Is Richard Gerhardt's NPI active?: Yes — Richard Gerhardt's NPI (1740266600) 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