Mark G. Nichols, DMD
General Practice Dentistry · Chambersburg, PA
Mark G. Nichols, DMD is a general practice dentistry with a practice address in Chambersburg, Pennsylvania, and NPI 1033149893, issued on Jul 4, 2006. Check the license (Pennsylvania DS031060L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Nichols
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DS031060L PA
Self-reported in NPPES; status is on the state search - Practice location
- 225 Walker RD, Chambersburg, PA 17201
- Phone
- (717) 264-2011
- Enumerated
- Jul 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (717) 264-0169
- Entity
- Type 1 · individual
Also registered at 225 Walker RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Angeski, DMDGeneral Practice Dentistry1205869054
- Maria Gleba, DMDGeneral Practice Dentistry1063449973
- Angela Lucarini-Orndorf, D.M.D.Dentist1225393838
- Jeffrey Mazzarella, DDSGeneral Practice Dentistry1104269059
- Patrick Pastor, DDSGeneral Practice Dentistry1760412522
- Matthew Stepler, D.M.DDentist1447630983
Verify Mark Nichols in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS031060LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
36% more Medicare Part D claims than the average general practice dentistry in 2024
113 Medicare Part D claims for 77 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin48 claims
- Clindamycin Hcl44 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: $13.83
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
31 general practice dentistry records list a practice address in Chambersburg
They are 31 of the 1,537 NPPES records with a practice address in Chambersburg, and 4,612 general practice dentistry records in Pennsylvania.
All 31 in Chambersburg → All 4,612 in Pennsylvania → Every provider in Chambersburg →
Other general practice dentistry records in Pennsylvania
- Dean Abbinanti, D.M.D.Pittsburgh, PA1144346792
- Jeannette Abboud-Niemczyk, D.M.DDrexel Hill, PA1013012061
- Justin Abbs, DMDWashington, PA1265000137
- Rania Abdel-Malak, DMDErie, PA1225558174
- Hazem Abdelaal, DDSBrookhaven, PA1972282903
- Leyla Abdulhay, D.M.DBethlehem, PA1689810210
- Zainab AbdulhuseinDanville, PA1851108419
- Shimma Abdulla, DMDPhiladelphia, PA1760618094
- Mohammad Abdulwahab, DMDPittsburgh, PA1215196266
- James Abildness, DDSHershey, PA1629071584
Common questions
What is Mark G. Nichols, DMD's NPI number?
Mark G. Nichols, DMD's National Provider Identifier (NPI) is 1033149893, issued on Jul 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark G. Nichols, DMD located?
The NPPES record lists a practice address at 225 Walker RD, Chambersburg, PA, 17201. Phone: (717) 264-2011. Providers update this record themselves, so call before visiting.
How can I verify Mark G. Nichols, DMD's license?
NPPES lists Pennsylvania license number DS031060L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Mark G. Nichols, DMD prescribe under Medicare Part D?
In 2024, Mark G. Nichols, DMD had 113 Medicare Part D claims for 77 beneficiaries; 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.