NPPES file of Aug 9, 2026

Ashley Nicole O'Reilly, D.M.D

Dentist · Rockford, IL

Ashley Nicole O'Reilly, D.M.D is a dentist with a practice address in Rockford, Illinois, and NPI 1194100933, issued on Jul 22, 2015. Check the license (Illinois 019030336, 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
1194100933
Name
Ashley Nicole O'Reilly
Credential
D.M.D
Primary taxonomy
Dentist 122300000X
License number
019030336 IL
Self-reported in NPPES; status is on the state search
Practice location
4040 Morsay Dr, Rockford, IL 61107
Phone
(815) 399-0866
Enumerated
Jul 22, 2015
Record last updated
Nov 27, 2016 (not updated in 10 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 4040 Morsay Dr

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

  1. Lauren Eskoz, DDSGeneral Practice Dentistry1801531835
  2. John Moody, DDSGeneral Practice Dentistry1457411522
  3. Kent Tuneberg, DMDGeneral Practice Dentistry1558745893
  4. Perry Tuneberg, D.D.S.General Practice Dentistry1558429654
  5. Tsveta Vatcheva, DMDDentist1083875959

Verify Ashley Nicole O'Reilly 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 019030336    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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42% fewer Medicare Part D claims than the average dentist in 2024

50 Medicare Part D claims for 46 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Ashley O'Reilly50
  2. Specialty average86

Most prescribed

  1. Amoxicillin33 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.

Ashley Nicole O'Reilly among 4,522 dentist records in Illinois

Ashley Nicole O'Reilly, D.M.D 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 2015, is newer than 65% of them.

  • NPI issued2015 · 65% of these records are older, 32% 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 updated2016 · 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).

70 dentist records list a practice address in Rockford

They are 70 of the 3,893 NPPES records with a practice address in Rockford, and 4,522 dentist records in Illinois.

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

The 8 dentist records with the nearest ZIP codes

  1. Jonathan Abiera, DMDRockford, IL 611071831347830
  2. Bogdan Busan, DDSRockford, IL 611071285951004
  3. Jason Carlson, D.M.D.Rockford, IL 611071437533643
  4. Richard Deppe, DDSRockford, IL 611071205023231
  5. Brandon Hull, D.M.D., M.S.Rockford, IL 611071225209562
  6. David Naff, D.D.S.Rockford, IL 611071275680514
  7. Saseelan Sivagnanam, BDSRockford, IL 611071013290170
  8. Brian Soltys, D.D.S.Rockford, IL 611071578776423

Common questions

What is Ashley Nicole O'Reilly, D.M.D's NPI number?

Ashley Nicole O'Reilly, D.M.D's National Provider Identifier (NPI) is 1194100933, issued on Jul 22, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Nicole O'Reilly, D.M.D located?

The NPPES record lists a practice address at 4040 Morsay Dr, Rockford, IL, 61107. Phone: (815) 399-0866. Providers update this record themselves, so call before visiting.

How can I verify Ashley Nicole O'Reilly, D.M.D's license?

NPPES lists Illinois license number 019030336, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Ashley Nicole O'Reilly, D.M.D prescribe under Medicare Part D?

In 2024, Ashley Nicole O'Reilly, D.M.D had 50 Medicare Part D claims for 46 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.