Antoine Gerard Johnson, DDS
Oral and Maxillofacial Surgery (Dentist) · Columbia, MD
Antoine Gerard Johnson, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Columbia, Maryland, and NPI 1679730709, issued on May 16, 2008. Check the license (Maryland 14853, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Antoine Gerard Johnson
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 14853 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8860 Columbia 100 Pkwy Ste 308, Columbia, MD 21045
- Phone
- (410) 465-6800
- Enumerated
- May 16, 2008
- Record last updated
- Oct 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120423000361); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 200 in Maryland → Look up another NPI →
Verify Antoine Gerard Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 14853Check 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% more Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
518 Medicare Part D claims for 179 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 71 claims were for opioids.
Most prescribed
- Amoxicillin165 claims
- Ibuprofen110 claims
- Chlorhexidine Gluconate88 claims
- Tramadol Hcl44 claims
- Clindamycin Hcl35 claims
- Ibu20 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: $28.38
1 payment: food and beverage; the largest payer was Straumann USA LLC. The 4,075 providers of this specialty with any payment received $1,077.58 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.
Antoine Gerard Johnson among 200 oral and maxillofacial surgery (dentist) records in Maryland
Antoine Gerard Johnson, DDS is one of 200 oral and maxillofacial surgery (dentist) records with a practice address in Maryland. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 66% of them.
- NPI issued2008 · 66% of these records are older, 29% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2007 · median 1995 among the 17 with a school on file
- Record last updated2021 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in Maryland
There are 200 oral and maxillofacial surgery (dentist) records in Maryland.
All 200 in Maryland → Every provider in Columbia → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Milan Dhanani, DDSColumbia, MD 210451588191787
- Michael Muul, DDS, PAColumbia, MD 210451508885682
- Amy Respondek, DDSColumbia, MD 210451487800918
- Mathew Woodward, D.D.S.Columbia, MD 210451679809958
- Kevin Asher, DDSColumbia, MD 210441043372188
- George Hurwitz, D.D.S.Columbia, MD 210441497720841
- Kenneth Wu, D.D.S.Columbia, MD 210441942435961
- Michael Weinstein, DDSEllicott City, MD 210431497768386
Common questions
What is Antoine Gerard Johnson, DDS's NPI number?
Antoine Gerard Johnson, DDS's National Provider Identifier (NPI) is 1679730709, issued on May 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Antoine Gerard Johnson, DDS located?
The NPPES record lists a practice address at 8860 Columbia 100 Pkwy Ste 308, Columbia, MD, 21045. Phone: (410) 465-6800. Providers update this record themselves, so call before visiting.
How can I verify Antoine Gerard Johnson, DDS's license?
NPPES lists Maryland license number 14853, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Antoine Gerard Johnson, DDS prescribe under Medicare Part D?
In 2024, Antoine Gerard Johnson, DDS had 518 Medicare Part D claims for 179 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.