Marc Roy Johnson, DMD
General Practice Dentistry · Lithia, FL
Marc Roy Johnson, DMD is a general practice dentistry with a practice address in Lithia, Florida, and NPI 1265645683, issued on May 8, 2007. Check the license (Florida DN15183, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Marc Roy Johnson
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DN15183 FL
Self-reported in NPPES; status is on the state search - Practice location
- 16737 Fishhawk Blvd, Lithia, FL 33547
- Phone
- (813) 662-7171
- Enumerated
- May 8, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (813) 662-3024
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 7,101 in Florida → Look up another NPI →
Also registered at 16737 Fishhawk Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Frederick Anderson, DMDDentist1902019326
- Christopher Judson, DMDGeneral Practice Dentistry1144433566
Verify Marc Roy Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license DN15183Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average general practice dentistry in 2024
42 Medicare Part D claims for 22 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Sodium Fluoride11 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.
Marc Roy Johnson among 7,101 general practice dentistry records in Florida
Marc Roy Johnson, DMD is one of 7,101 general practice dentistry records with a practice address in Florida. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 26% of them.
- NPI issued2007 · 26% of these records are older, 51% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 general practice dentistry records list a practice address in Lithia
They are 10 of the 381 NPPES records with a practice address in Lithia, and 7,101 general practice dentistry records in Florida.
All 7,101 in Florida → Every provider in Lithia → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Valerie Castro, DMDLithia, FL 335471093446171
- Nicholas FerrandoLithia, FL 335471851040463
- Megan Guerra, DMDLithia, FL 335471740857069
- Michael Jergins, D.M.D.Lithia, FL 335471578567301
- Christopher Judson, DMDLithia, FL 335471144433566
- Jennifer Kernagis, DMDLithia, FL 335471720121023
- Taylor Kluttz, DDSLithia, FL 335471194643304
- Vera Lee, D.M.D.Lithia, FL 335471326271842
Common questions
What is Marc Roy Johnson, DMD's NPI number?
Marc Roy Johnson, DMD's National Provider Identifier (NPI) is 1265645683, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marc Roy Johnson, DMD located?
The NPPES record lists a practice address at 16737 Fishhawk Blvd, Lithia, FL, 33547. Phone: (813) 662-7171. Providers update this record themselves, so call before visiting.
How can I verify Marc Roy Johnson, DMD's license?
NPPES lists Florida license number DN15183, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marc Roy Johnson, DMD prescribe under Medicare Part D?
In 2024, Marc Roy Johnson, DMD had 42 Medicare Part D claims for 22 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.