Christopher Edward Krizek, D.D.S.
General Practice Dentistry · Naperville, IL
Christopher Edward Krizek, D.D.S. is a general practice dentistry with a practice address in Naperville, Illinois, and NPI 1366650046, issued on May 18, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christopher Edward Krizek
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- Practice location
- 720 Brom CT Ste 105, Naperville, IL 60540
- Phone
- (630) 420-2800
- Enumerated
- May 18, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 720 Brom CT Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Connie Onik, D. M. D.General Practice Dentistry1720319445
Verify Christopher Edward Krizek 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
64% more Medicare Part D claims than the average general practice dentistry in 2024
136 Medicare Part D claims for 70 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Amoxicillin75 claims
- Hydrocodone-Acetaminophen23 claims
- Clindamycin Hcl19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Christopher Edward Krizek among 5,276 general practice dentistry records in Illinois
Christopher Edward Krizek, 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. Its NPI, issued in 2007, is newer than 32% of them.
- NPI issued2007 · 32% of these records are older, 43% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 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).
98 general practice dentistry records list a practice address in Naperville
They are 98 of the 4,634 NPPES records with a practice address in Naperville, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Naperville → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Michael Bond, D.D.S.Naperville, IL 605401366513145
- Arnold Deangelis, DDSNaperville, IL 605401689710972
- Maria Defilippis, DDSNaperville, IL 605401982708053
- Joseph Haselhorst, D.D.S.Naperville, IL 605401801901160
- Karen Hembrough, D.D.S.Naperville, IL 605401447326988
- John Irving, DDSNaperville, IL 605401942371166
- John Jaeschke, DDSNaperville, IL 605401194891945
- Dennis Johnson, D.D.S.Naperville, IL 605401063553659
Common questions
What is Christopher Edward Krizek, D.D.S.'s NPI number?
Christopher Edward Krizek, D.D.S.'s National Provider Identifier (NPI) is 1366650046, issued on May 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Edward Krizek, D.D.S. located?
The NPPES record lists a practice address at 720 Brom CT Ste 105, Naperville, IL, 60540. Phone: (630) 420-2800. Providers update this record themselves, so call before visiting.
How can I verify Christopher Edward Krizek, D.D.S.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Christopher Edward Krizek, D.D.S. prescribe under Medicare Part D?
In 2024, Christopher Edward Krizek, D.D.S. had 136 Medicare Part D claims for 70 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.