Cathy S. Waterloo, DDS
General Practice Dentistry · Kenilworth, IL
Cathy S. Waterloo, DDS is a general practice dentistry with a practice address in Kenilworth, Illinois, and NPI 1932312428, issued on May 8, 2007. Check the license (Illinois 01922877, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cathy S. Waterloo
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 01922877 IL
Self-reported in NPPES; status is on the state search - Practice location
- 523 Park Dr, Kenilworth, IL 60043
- Phone
- (847) 251-8990
- Enumerated
- May 8, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (847) 853-0797
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Verify Cathy S. Waterloo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 01922877Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average general practice dentistry in 2024
21 Medicare Part D claims for 13 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin12 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.
Industry payments in 2024: $90.91
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Cathy S. Waterloo among 5,276 general practice dentistry records in Illinois
Cathy S. Waterloo, DDS 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).
3 general practice dentistry records list a practice address in Kenilworth
They are 3 of the 67 NPPES records with a practice address in Kenilworth, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Kenilworth → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Arthur Carpenter, DDS LTDKenilworth, IL 600431679671655
- David Duda, DDS PCKenilworth, IL 600431184741654
- John Lee, DDSLake Bluff, IL 600441891850293
- Brian Sherwin, D.D.S.Island Lake, IL 600421194938415
- Michelle SingaporiLake Bluff, IL 600441821626227
- William Strampe, D.D.S.Lake Bluff, IL 600441366417107
- Gordon Jones, DDSLake Forest, IL 600451023015401
- Joo Kwon, DDSIngleside, IL 600411992905921
Common questions
What is Cathy S. Waterloo, DDS's NPI number?
Cathy S. Waterloo, DDS's National Provider Identifier (NPI) is 1932312428, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Cathy S. Waterloo, DDS located?
The NPPES record lists a practice address at 523 Park Dr, Kenilworth, IL, 60043. Phone: (847) 251-8990. Providers update this record themselves, so call before visiting.
How can I verify Cathy S. Waterloo, DDS's license?
NPPES lists Illinois license number 01922877, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Cathy S. Waterloo, DDS prescribe under Medicare Part D?
In 2024, Cathy S. Waterloo, DDS had 21 Medicare Part D claims for 13 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.