Gregory Charles Calleia, DDS
General Practice Dentistry · Wheaton, IL
Gregory Charles Calleia, DDS is a general practice dentistry with a practice address in Wheaton, Illinois, and NPI 1134144371, issued on Jul 12, 2006. Check the license (Illinois 19-15107, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Charles Calleia
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 19-15107 IL
Self-reported in NPPES; status is on the state search - Practice location
- 610 W Roosevelt RD, Wheaton, IL 60187
- Phone
- (630) 682-0844
- Enumerated
- Jul 12, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (630) 682-1428
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 610 W Roosevelt RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Daniel Doebler, LCPCProfessional Counselor1306096573
- Cindy Fuerst, LCSWClinical Social Worker1336292358
- Manette Galvan Turner, L.C.P.C.Mental Health Counselor1982700522
- Diane Lin, PH.D.Clinical Psychologist1720484660
- Josette Nard, M.A., L.M.F.T.Marriage & Family Therapist1861512584
Verify Gregory Charles Calleia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 19-15107Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average general practice dentistry in 2024
38 Medicare Part D claims for 25 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Penicillin V Potassium19 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.
Gregory Charles Calleia among 5,276 general practice dentistry records in Illinois
Gregory Charles Calleia, 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 68% 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).
45 general practice dentistry records list a practice address in Wheaton
They are 45 of the 2,468 NPPES records with a practice address in Wheaton, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Wheaton → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Mark Barnes, DDSWheaton, IL 601871427072792
- Dennis Beck, D.D.S.Wheaton, IL 601871558443044
- Diana Brawka, DDSWheaton, IL 601871770652794
- David Carlson, D.D.S.Wheaton, IL 601871134133226
- Vincent Conforti, DDSWheaton, IL 601871992895387
- Donald Dale, DDSWheaton, IL 601871669541363
- Laurence Golden, DDS MSDWheaton, IL 601871962588400
- Robert Holdridge, D.M.D.Wheaton, IL 601871659394773
Common questions
What is Gregory Charles Calleia, DDS's NPI number?
Gregory Charles Calleia, DDS's National Provider Identifier (NPI) is 1134144371, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Charles Calleia, DDS located?
The NPPES record lists a practice address at 610 W Roosevelt RD, Wheaton, IL, 60187. Phone: (630) 682-0844. Providers update this record themselves, so call before visiting.
How can I verify Gregory Charles Calleia, DDS's license?
NPPES lists Illinois license number 19-15107, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory Charles Calleia, DDS prescribe under Medicare Part D?
In 2024, Gregory Charles Calleia, DDS had 38 Medicare Part D claims for 25 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.