NPPES file of Aug 9, 2026

Hillary Elizabeth Frey, D.D.S.

Dentist · Alton, IL

Hillary Elizabeth Frey, D.D.S. is a dentist with a practice address in Alton, Illinois, and NPI 1487094538, issued on Jul 2, 2013. Check the license (Illinois 019.029492, as entered in NPPES) 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
1487094538
Name
Hillary Elizabeth Frey
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License number
019.029492 IL
Self-reported in NPPES; status is on the state search
Practice location
2800 College Ave, Alton, IL 62002
Phone
(618) 474-7170
Enumerated
Jul 2, 2013
Record last updated
Jul 2, 2013 (not updated in 13 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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8 nearest dentist records → All 4,522 in Illinois → Look up another NPI →

Also registered at 2800 College Ave

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

  1. Feras Al Khatib, DMDGeneral Practice Dentistry1952895252
  2. Wesley Arbuckle, D.D.S.Dentist1285880955
  3. Fadia BazinaPediatric Dentistry1396665964
  4. Sogol Biroon, DMDGeneral Practice Dentistry1821607839
  5. Ana Biscontine, D.M.D.Dentist1548632318
  6. Nick BishopDentist1528442209

Verify Hillary Elizabeth Frey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 019.029492    Check 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
Find the Illinois license search

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80% fewer Medicare Part D claims than the average dentist in 2024

17 Medicare Part D claims for 14 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.

  1. Hillary Frey17
  2. Specialty average86

Most prescribed

  1. Amoxicillin15 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.

Hillary Elizabeth Frey among 4,522 dentist records in Illinois

Hillary Elizabeth Frey, 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 2013, is newer than 58% of them.

  • NPI issued2013 · 58% of these records are older, 38% 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 updated2013 · 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).

55 dentist records list a practice address in Alton

They are 55 of the 1,113 NPPES records with a practice address in Alton, and 4,522 dentist records in Illinois.

All 4,522 in Illinois → Every provider in Alton → Dentist nationwide →

The 8 dentist records with the nearest ZIP codes

  1. Wesley Arbuckle, D.D.S.Alton, IL 620021285880955
  2. Ronald Calaway-Habeck, DMDAlton, IL 620021457571994
  3. Michael Carrow, DMDAlton, IL 620021245414796
  4. Sandra Highsmith, D.M.D.Alton, IL 620021023226263
  5. James Kiehne, DDSAlton, IL 620021639218803
  6. Douglas Kummer, DDSAlton, IL 620021407168008
  7. Mary Lucido, DMDAlton, IL 620021588732663
  8. John Marincel, D.D.S.Alton, IL 620021851474803

Common questions

What is Hillary Elizabeth Frey, D.D.S.'s NPI number?

Hillary Elizabeth Frey, D.D.S.'s National Provider Identifier (NPI) is 1487094538, issued on Jul 2, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Hillary Elizabeth Frey, D.D.S. located?

The NPPES record lists a practice address at 2800 College Ave, Alton, IL, 62002. Phone: (618) 474-7170. Providers update this record themselves, so call before visiting.

How can I verify Hillary Elizabeth Frey, D.D.S.'s license?

NPPES lists Illinois license number 019.029492, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Hillary Elizabeth Frey, D.D.S. prescribe under Medicare Part D?

In 2024, Hillary Elizabeth Frey, D.D.S. had 17 Medicare Part D claims for 14 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.