Gregory A. Lis, D.D.S.
Dentist · Kent, OH
Gregory A. Lis, D.D.S. is a dentist with a practice address in Kent, Ohio, and NPI 1568442739, issued on Jan 22, 2006. Check the license (Ohio 30016210, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory A. Lis
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 30016210 OH
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Elm St, Kent, OH 44240
- Phone
- (330) 673-0121
- Enumerated
- Jan 22, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,780 in Ohio → Look up another NPI →
Verify Gregory A. Lis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 30016210Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average dentist in 2024
78 Medicare Part D claims for 57 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
- Amoxicillin45 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 A. Lis among 2,780 dentist records in Ohio
Gregory A. Lis, D.D.S. is one of 2,780 dentist records with a practice address in Ohio. 66% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 76% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 70% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Ohio
There are 2,780 dentist records in Ohio.
All 2,780 in Ohio → Every provider in Kent → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Kristin DonaldsonKent, OH 442401982947107
- Anthony Fiocca, D.D.S.Kent, OH 442401487874327
- Brian Lloyd, DDSKent, OH 442401063568160
- James Rotilie, DDSKent, OH 442401972729382
- Nathan Sims, DDSKent, OH 442401497042857
- Judith Wheeler, D.D.S.Kent, OH 442401114226636
- Omar Alhmoud, DDSStreetsboro, OH 442411144756792
- Jeffrey Danczak, D.M.DStreetsboro, OH 442411487025938
Common questions
What is Gregory A. Lis, D.D.S.'s NPI number?
Gregory A. Lis, D.D.S.'s National Provider Identifier (NPI) is 1568442739, issued on Jan 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory A. Lis, D.D.S. located?
The NPPES record lists a practice address at 100 E Elm St, Kent, OH, 44240. Phone: (330) 673-0121. Providers update this record themselves, so call before visiting.
How can I verify Gregory A. Lis, D.D.S.'s license?
NPPES lists Ohio license number 30016210, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory A. Lis, D.D.S. prescribe under Medicare Part D?
In 2024, Gregory A. Lis, D.D.S. had 78 Medicare Part D claims for 57 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.