John T. Dugan, MD FAAO PA
Ophthalmology Physician · Corpus Christi, TX
John T. Dugan, MD FAAO PA is an ophthalmology physician with a practice address in Corpus Christi, Texas, and NPI 1356340574, issued on Jul 19, 2005. Check the license (Texas E1306, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- John T. Dugan
- Credential
- MD FAAO PA
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- E1306 TX
Self-reported in NPPES; status is on the state search - Practice location
- 900 Morgan Ave, Corpus Christi, TX 78404
- Phone
- (361) 888-4288
- Enumerated
- Jul 19, 2005
- Record last updated
- Sep 12, 2022
- Fax
- (361) 888-4293
- Medicaid ID
- PO84V0704 TX
- Medicare enrollment
- Enrolled (PECOS I20100108000185); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 1971
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,514 in Texas → Look up another NPI →
Also registered at 900 Morgan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leslie Dooley, ODOptometrist1477617058
- Jose Echevarria, O. D.Optometrist1972586261
- Nancy Harrison, O.D.Optometrist1679618607
- Jacob Moore, M.D.Ophthalmology Physician1144249277
- Jack Sahadi, M.D.Ophthalmology Physician1235152570
Verify John T. Dugan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E1306Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average ophthalmology physician in 2024
861 Medicare Part D claims for 369 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Latanoprost196 claims
- Prednisolone Acetate116 claims
- Neomycin-Polymyxin-Dexameth93 claims
- Dorzolamide-Timolol75 claims
- Timolol Maleate72 claims
- Brimonidine Tartrate60 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $57.74
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. 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 one group practice
- Jacob J Moore MD PACorpus Christi, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John T. Dugan among 1,514 ophthalmology physician records in Texas
John T. Dugan, MD FAAO PA is one of 1,514 ophthalmology physician records with a practice address in Texas. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 78% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1971 · median 2003 among the 1,052 with a school on file
- Record last updated2022 · 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Texas
There are 1,514 ophthalmology physician records in Texas.
All 1,514 in Texas → Every provider in Corpus Christi → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Jacob Moore, M.D.Corpus Christi, TX 784041144249277
- Jack Sahadi, M.D.Corpus Christi, TX 784041235152570
- Stuart Elovitz, M.D.Corpus Christi, TX 784021366448540
- Malav Joshi, M.D.Corpus Christi, TX 784101285948265
- Patrick Avet, M.D.Corpus Christi, TX 784111649283615
- John Bishop, MDCorpus Christi, TX 784111063408458
- Thomas Dietze, M.D.Corpus Christi, TX 784111417938713
- Jerry Hunsaker, M.D.Corpus Christi, TX 784111194705319
Common questions
What is John T. Dugan, MD FAAO PA's NPI number?
John T. Dugan, MD FAAO PA's National Provider Identifier (NPI) is 1356340574, issued on Jul 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John T. Dugan, MD FAAO PA located?
The NPPES record lists a practice address at 900 Morgan Ave, Corpus Christi, TX, 78404. Phone: (361) 888-4288. Providers update this record themselves, so call before visiting.
How can I verify John T. Dugan, MD FAAO PA's license?
NPPES lists Texas license number E1306, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John T. Dugan, MD FAAO PA prescribe under Medicare Part D?
In 2024, John T. Dugan, MD FAAO PA had 861 Medicare Part D claims for 369 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is John T. Dugan, MD FAAO PA's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.