Mark Anthony Johnson, MD
Ophthalmology Physician · Venice, FL
Mark Anthony Johnson, MD is an ophthalmology physician with a practice address in Venice, Florida, and NPI 1205803418, issued on Mar 7, 2006. Check the license (Florida ME64457, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mark Anthony Johnson
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- ME64457 FL
Self-reported in NPPES; status is on the state search - Practice location
- 811 Ridgewood Avenue, Venice, FL 34285
- Phone
- (941) 792-2020
- Enumerated
- Mar 7, 2006
- Record last updated
- Oct 4, 2024
- Medicaid ID
- 379740600 FL
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,581 in Florida → Look up another NPI →
Verify Mark Anthony Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME64457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% more Medicare Part D claims than the average ophthalmology physician in 2024
1,863 Medicare Part D claims for 626 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Erythromycin492 claims
- Latanoprost351 claims
- Neomycin-Polymyxin-Dexameth166 claims
- Timolol Maleate130 claims
- Ketorolac Tromethamine125 claims
- Ofloxacin105 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $252.71
5 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 13,221 providers of this specialty with any payment received $4,535.02 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 Anthony Johnson among 1,581 ophthalmology physician records in Florida
Mark Anthony Johnson, MD is one of 1,581 ophthalmology physician records with a practice address in Florida. 81% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 41% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 ophthalmology physician records list a practice address in Venice
They are 12 of the 1,269 NPPES records with a practice address in Venice, and 1,581 ophthalmology physician records in Florida.
All 1,581 in Florida → Every provider in Venice → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Joaquin De Rojas, M.D.Venice, FL 342851619387370
- Steven Kane, M.D.Venice, FL 342851467712224
- Joshua Kim, MDVenice, FL 342851740391952
- William Mestrezat, MDVenice, FL 342851255367959
- Richard Paolillo, MDVenice, FL 342851457442667
- Anita Shane, M.D.Venice, FL 342851992998207
- David Shoemaker, MDVenice, FL 342851336258433
- P Dee Stephenson, M.D., P.A.Venice, FL 342851114988045
Common questions
What is Mark Anthony Johnson, MD's NPI number?
Mark Anthony Johnson, MD's National Provider Identifier (NPI) is 1205803418, issued on Mar 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Anthony Johnson, MD located?
The NPPES record lists a practice address at 811 Ridgewood Avenue, Venice, FL, 34285. Phone: (941) 792-2020. Providers update this record themselves, so call before visiting.
How can I verify Mark Anthony Johnson, MD's license?
NPPES lists Florida license number ME64457, 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 Mark Anthony Johnson, MD prescribe under Medicare Part D?
In 2024, Mark Anthony Johnson, MD had 1,863 Medicare Part D claims for 626 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Mark Anthony Johnson, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.