Richard E. Gerhardt, D.D.S.
General Practice Dentistry · Great Lakes, IL
Richard E. Gerhardt, D.D.S. is a general practice dentistry with a practice address in Great Lakes, Illinois, and NPI 1740266600, issued on Dec 21, 2005. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Richard E. Gerhardt
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 4287 OK
Self-reported in NPPES; status is on the state search - Practice location
- 3001 6TH St, Great Lakes, IL 60088
- Phone
- (847) 688-3331
- Enumerated
- Dec 21, 2005
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 3001 6TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Richard E. Gerhardt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Richard E. Gerhardt among 5,276 general practice dentistry records in Illinois
Richard E. Gerhardt, D.D.S. is one of 5,276 general practice dentistry records with a practice address in Illinois. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 96% newer
- In a Medicare fileNo · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
54 general practice dentistry records list a practice address in Great Lakes
They are 54 of the 271 NPPES records with a practice address in Great Lakes, and 5,276 general practice dentistry records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,276 in Illinois → Every provider in Great Lakes → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Joseph Dehoogh, D.D.S.Great Lakes, IL 600881376528083
- Walter GallagherGreat Lakes, IL 600881942286869
- Mark Gilberts, DDSGreat Lakes, IL 600881477531739
- Moses Hollingsworth, D.D.S.Great Lakes, IL 600881326026576
- Molly Jenkins, DDSGreat Lakes, IL 600881104802115
- Bradley Meer, D.D.SGreat Lakes, IL 600881972589133
- Eslin Mornay, DDSGreat Lakes, IL 600881144208646
- James Oxford, D.D.S., M.S.D.Great Lakes, IL 600881144203761
Common questions
What is Richard E. Gerhardt, D.D.S.'s NPI number?
Richard E. Gerhardt, D.D.S.'s National Provider Identifier (NPI) is 1740266600, issued on Dec 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Richard E. Gerhardt, D.D.S. located?
The NPPES record lists a practice address at 3001 6TH St, Great Lakes, IL, 60088. Phone: (847) 688-3331. Providers update this record themselves, so call before visiting.
How can I verify Richard E. Gerhardt, D.D.S.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.