Gregory Mark Ness, D.D.S.
Oral & Maxillofacial Surgery (D.M.D.) · Columbus, OH
Gregory Mark Ness, D.D.S. is an oral & maxillofacial surgery (d.m.d.) with a practice address in Columbus, Ohio, and NPI 1528037413, issued on Mar 14, 2006. Check the license (Ohio 30.019063, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Mark Ness
- Credential
- D.D.S.
- Primary taxonomy
- Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
- License numbers
- 30.019063 OH
8588 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1161 Bethel RD Ste 303, Columbus, OH 43220
- Phone
- (614) 457-9337
- Enumerated
- Mar 14, 2006
- Record last updated
- Apr 1, 2022
- Fax
- (614) 456-7551
- Medicaid IDs
- 010217215 VA
0886215 OH - Medicare enrollment
- Enrolled (PECOS I20111121000520); may accept Medicare assignment
- Medical or professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 1988
- Entity
- Type 1 · individual
8 nearest oral & maxillofacial surgery (d.m.d.) records → All 46 in Ohio → Look up another NPI →
Also registered at 1161 Bethel RD Ste 303
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Craven, DDSOral and Maxillofacial Surgery (Dentist)1336705375
- Monte Masonbrink, D.D.S.Oral and Maxillofacial Surgery (Dentist)1316030885
- David Smeltzer, DDS, MSOral and Maxillofacial Surgery (Dentist)1275613085
Verify Gregory Mark Ness in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 30.019063Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average oral & maxillofacial surgery (d.m.d.) in 2024
263 Medicare Part D claims for 134 beneficiaries, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 36 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate105 claims
- Etodolac52 claims
- Amoxicillin33 claims
- Meloxicam22 claims
- Hydrocodone-Acetaminophen16 claims
- Tramadol Hcl16 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.
Industry payments in 2024: $827.38
10 payments; by number, the most common kind was food and beverage; the largest payer was KLS-Martin L.P. The 800 providers of this specialty with any payment received $1,463.03 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gregory Mark Ness among 46 oral & maxillofacial surgery (d.m.d.) records in Ohio
Gregory Mark Ness, D.D.S. is one of 46 oral & maxillofacial surgery (d.m.d.) records with a practice address in Ohio. 83% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1988 · median 2008 among the 22 with a school on file
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204E00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral & Maxillofacial Surgery (D.M.D.) providers in Ohio
There are 46 oral & maxillofacial surgery (d.m.d.) records in Ohio.
All 46 in Ohio → Every provider in Columbus → Oral & Maxillofacial Surgery (D.M.D.) nationwide →
The 8 oral & maxillofacial surgery (d.m.d.) records with the nearest ZIP codes
- Hany Emam, BDSColumbus, OH 432101316176944
- Courtney Jatana, D.D.S.Columbus, OH 432101912125899
- Kelly Kennedy, D.D.S.Columbus, OH 432101568673366
- Peter Larsen, DDSColumbus, OH 432101205912300
- Chintan Patel, DDSGahanna, OH 432301356629711
- Eber Luis Stevao, DDSPickerington, OH 431471184126096
- Lauren Bourell, DDS, MDSylvania, OH 435601295908028
- Aaron Brinster, D.D.S. M.D.Sylvania, OH 435601629393707
Common questions
What is Gregory Mark Ness, D.D.S.'s NPI number?
Gregory Mark Ness, D.D.S.'s National Provider Identifier (NPI) is 1528037413, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Mark Ness, D.D.S. located?
The NPPES record lists a practice address at 1161 Bethel RD Ste 303, Columbus, OH, 43220. Phone: (614) 457-9337. Providers update this record themselves, so call before visiting.
How can I verify Gregory Mark Ness, D.D.S.'s license?
NPPES lists Ohio license number 30.019063, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory Mark Ness, D.D.S. prescribe under Medicare Part D?
In 2024, Gregory Mark Ness, D.D.S. had 263 Medicare Part D claims for 134 beneficiaries; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. 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.