Thomas Vincent Johnson, MD, PHD
Ophthalmology Physician · Baltimore, MD
Thomas Vincent Johnson, MD, PHD is an ophthalmology physician with a practice address in Baltimore, Maryland, and NPI 1588009765, issued on May 1, 2013. Check the license (Maryland D84976, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Thomas Vincent Johnson
- Credential
- MD, PHD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- D84976 MD
Self-reported in NPPES; status is on the state search - Practice location
- Wilmer Eye Institute, Johns Hopkins Hospital, Baltimore, MD 21287
- Phone
- (410) 955-5650
- Enumerated
- May 1, 2013
- Record last updated
- Jan 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (410) 614-8496
- Medicare enrollment
- Enrolled (PECOS I20180619002068); may accept Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 588 in Maryland → Look up another NPI →
Verify Thomas Vincent Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D84976Check 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 ophthalmology physician in 2024
1,944 Medicare Part D claims for 345 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims. 11 claims were for opioids.
Most prescribed
- Latanoprost547 claims
- Dorzolamide-Timolol398 claims
- Brimonidine Tartrate230 claims
- Prednisolone Acetate100 claims
- Timolol Maleate94 claims
- Rhopressa73 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: $2,741.15
2 payments; by number, the most common kind was consulting fee; the largest payer was Abbvie Inc. 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.
Bills Medicare through 2 group practices
- Johns Hopkins UniversityLutherville, MD
- Johns Hopkins UniversityMiddle River, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Vincent Johnson among 588 ophthalmology physician records in Maryland
Thomas Vincent Johnson, MD, PHD is one of 588 ophthalmology physician records with a practice address in Maryland. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 80% of them.
- NPI issued2013 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2002 among the 369 with a school on file
- Record last updated2019 · 65% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Maryland
There are 588 ophthalmology physician records in Maryland.
All 588 in Maryland → Every provider in Baltimore → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Esen Akpek, M.D.Baltimore, MD 212871851356943
- John Baer, M.D.Baltimore, MD 212871013984848
- Heather Bartlett Casparis, M.D.Baltimore, MD 212871629033147
- Neil Bressler, M.D.Baltimore, MD 212871790742245
- Peter Campochiaro, M.D.Baltimore, MD 212871598723850
- Marianne Cowley, MDBaltimore, MD 212871811964448
- Earl Craven, MDBaltimore, MD 212871457354821
- Morton Goldberg, M.D.Baltimore, MD 212871578516696
Common questions
What is Thomas Vincent Johnson, MD, PHD's NPI number?
Thomas Vincent Johnson, MD, PHD's National Provider Identifier (NPI) is 1588009765, issued on May 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Vincent Johnson, MD, PHD located?
The NPPES record lists a practice address at Wilmer Eye Institute, Johns Hopkins Hospital, Baltimore, MD, 21287. Phone: (410) 955-5650. Providers update this record themselves, so call before visiting.
How can I verify Thomas Vincent Johnson, MD, PHD's license?
NPPES lists Maryland license number D84976, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Vincent Johnson, MD, PHD prescribe under Medicare Part D?
In 2024, Thomas Vincent Johnson, MD, PHD had 1,944 Medicare Part D claims for 345 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.