Mark W. Johnston, DMD
Orthodontics and Dentofacial Orthopedics Dentistry · Marietta, GA
Mark W. Johnston, DMD is an orthodontics and dentofacial orthopedics dentistry with a practice address in Marietta, Georgia, and NPI 1881603041, issued on Aug 5, 2006. Check the license (Georgia 10404, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark W. Johnston
- Credential
- DMD
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- 10404 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1070 Woodlawn Dr NE, Marietta, GA 30068
- Phone
- (770) 973-1070
- Enumerated
- Aug 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (770) 973-4466
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 347 in Georgia → Look up another NPI →
Also registered at 1070 Woodlawn Dr NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Bradberry, DMDDentist1538333810
Verify Mark W. Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 10404Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $288.95
3 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 7,622 providers of this specialty with any payment received $1,641.73 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.
Mark W. Johnston among 347 orthodontics and dentofacial orthopedics dentistry records in Georgia
Mark W. Johnston, DMD is one of 347 orthodontics and dentofacial orthopedics dentistry records with a practice address in Georgia. 58% 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 under 1% of them.
- NPI issued2006 · under 1% of these records are older, 77% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in Georgia
There are 347 orthodontics and dentofacial orthopedics dentistry records in Georgia.
All 347 in Georgia → Every provider in Marietta → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- John Doris, D.D.S.Marietta, GA 300681528278801
- Kerisa Harriott, DMDMarietta, GA 300681356607600
- Wendy Katz, DDSMarietta, GA 300681295886927
- Zachary Levin, D.M.D.Marietta, GA 300681407249725
- Keith Williams, DDSMarietta, GA 300671770770794
- Paul YurfestMarietta, GA 300671710033261
- Walter Lewis, DDSMarietta, GA 300661780848788
- Morris Soriano, D.D.S.Marietta, GA 300661326026410
Common questions
What is Mark W. Johnston, DMD's NPI number?
Mark W. Johnston, DMD's National Provider Identifier (NPI) is 1881603041, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark W. Johnston, DMD located?
The NPPES record lists a practice address at 1070 Woodlawn Dr NE, Marietta, GA, 30068. Phone: (770) 973-1070. Providers update this record themselves, so call before visiting.
How can I verify Mark W. Johnston, DMD's license?
NPPES lists Georgia license number 10404, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity 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.