NPPES file of Aug 9, 2026

Elizabeth Drew Spence, D.M.D.

General Practice Dentistry · Naperville, IL

Elizabeth Drew Spence, D.M.D. is a general practice dentistry with a practice address in Naperville, Illinois, and NPI 1083800346, issued on Sep 20, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083800346
Name
Elizabeth Drew Spence
Credential
D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
Practice location
535 Fairway Dr, Naperville, IL 60563
Phone
(630) 548-4140
Enumerated
Sep 20, 2007
Record last updated
Sep 20, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 535 Fairway Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Barry Fischer, M.DInternal Medicine Physician1982753653
  2. William Mollohan, D.O.Internal Medicine Physician1720006919
  3. Fouzia Muhammedkarim, MDFamily Medicine Physician1508071309
  4. Kevin Riggs, PA-C, MPASMedical Physician Assistant1609848282
  5. Frank Vergara, O.D.Optometrist1952463721

Verify Elizabeth Drew Spence in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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87% fewer Medicare Part D claims than the average general practice dentistry in 2024

11 Medicare Part D claims, 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.

  1. Elizabeth Spence11
  2. Specialty average83

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.

Elizabeth Drew Spence among 5,276 general practice dentistry records in Illinois

Elizabeth Drew Spence, D.M.D. 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.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Deepak Agarwal, DMDNaperville, IL 605631487642302
  2. Cynthia Han, D.D.S.Naperville, IL 605631326117698
  3. Robert JohnNaperville, IL 605631245329291
  4. Paula Jones, DDSNaperville, IL 605631083734164
  5. Phillip Mach, DDSNaperville, IL 605631215065818
  6. Diane Mach, DDSNaperville, IL 605631760683304
  7. Mandeep RainaNaperville, IL 605631417028226
  8. Yong Shim, D.D.S.Naperville, IL 605631548313125

Common questions

What is Elizabeth Drew Spence, D.M.D.'s NPI number?

Elizabeth Drew Spence, D.M.D.'s National Provider Identifier (NPI) is 1083800346, issued on Sep 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Drew Spence, D.M.D. located?

The NPPES record lists a practice address at 535 Fairway Dr, Naperville, IL, 60563. Phone: (630) 548-4140. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Drew Spence, D.M.D.'s license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Elizabeth Drew Spence, D.M.D. prescribe under Medicare Part D?

In 2024, Elizabeth Drew Spence, D.M.D. had 11 Medicare Part D claims; 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.