William James Holevas, D.D.S.
Dentist · Elgin, IL
William James Holevas, D.D.S. is a dentist with a practice address in Elgin, Illinois, and NPI 1447389184, issued on Mar 5, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William James Holevas
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- Practice location
- 1209 Dundee Ave, Elgin, IL 60120
- Phone
- (847) 742-4214
- Enumerated
- Mar 5, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (847) 742-5459
- Entity
- Type 1 · individual
8 nearest dentist records → All 4,522 in Illinois → Look up another NPI →
Also registered at 1209 Dundee Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cindy Rauschenberger, D.D.S., M.S.Endodontics1982765350
- Suhaila Shariff, D.M.D., M.P.H.Endodontics1407909179
Verify William James Holevas 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
6% fewer Medicare Part D claims than the average dentist in 2024
81 Medicare Part D claims for 50 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin60 claims
- Clindamycin Hcl20 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.
William James Holevas among 4,522 dentist records in Illinois
William James Holevas, D.D.S. is one of 4,522 dentist 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 19% of them.
- NPI issued2007 · 19% of these records are older, 62% 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 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 dentist records list a practice address in Elgin
They are 39 of the 2,268 NPPES records with a practice address in Elgin, and 4,522 dentist records in Illinois.
All 4,522 in Illinois → Every provider in Elgin → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Jase ChunElgin, IL 601201104343060
- Pritam Dang, DDSElgin, IL 601201679735369
- Elizabeth Escarria, D.M.DElgin, IL 601201134433873
- Bill Galanes, D.D.S.Elgin, IL 601201366511982
- Gregory Karr, DDSElgin, IL 601201740351949
- Vu Kong, D.D.SElgin, IL 601201548428998
- Amjad Mahairi, DDSElgin, IL 601201194784470
- Bruce McLane, D.D.S.Elgin, IL 601201851313092
Common questions
What is William James Holevas, D.D.S.'s NPI number?
William James Holevas, D.D.S.'s National Provider Identifier (NPI) is 1447389184, issued on Mar 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William James Holevas, D.D.S. located?
The NPPES record lists a practice address at 1209 Dundee Ave, Elgin, IL, 60120. Phone: (847) 742-4214. Providers update this record themselves, so call before visiting.
How can I verify William James Holevas, D.D.S.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does William James Holevas, D.D.S. prescribe under Medicare Part D?
In 2024, William James Holevas, D.D.S. had 81 Medicare Part D claims for 50 beneficiaries; the average among dentist prescribers was 86. 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.