NPPES file of Aug 9, 2026

Thomas Alexander, MD

Cardiovascular Disease Physician · Corpus Christi, TX

Thomas Alexander, MD is a cardiovascular disease physician with a practice address in Corpus Christi, Texas, and NPI 1033191838, issued on Nov 17, 2005. Check the license (Texas H9016, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033191838
Name
Thomas Alexander
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
H9016 TX
MD050224L PA
Self-reported in NPPES; status is on the state search
Practice location
1202 3RD St, Corpus Christi, TX 78404
Phone
(361) 883-3962
Enumerated
Nov 17, 2005
Record last updated
Jan 27, 2022
Fax
(361) 883-5398
Medicare enrollment
Enrolled (PECOS I20110603000295); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1202 3RD St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lawrence Brenner, MDCardiovascular Disease Physician1225010317
  2. Kasi Chekuri, MDCardiovascular Disease Physician1093797193
  3. Christel CuevasCardiovascular Disease Physician1366735375
  4. Paul Heath, MDCardiovascular Disease Physician1497737597
  5. Ahmed Mahmood, MD, PHDInterventional Cardiology Physician1366930240
  6. Julian Sanchez, M.D.Cardiovascular Disease Physician1083696652

Verify Thomas Alexander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license H9016
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

57% more Medicare Part D claims than the average cardiovascular disease physician in 2024

4,844 Medicare Part D claims for 821 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Thomas Alexander4,844
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium369 claims
  2. Metoprolol Succinate368 claims
  3. Eliquis304 claims
  4. Lisinopril268 claims
  5. Xarelto258 claims
  6. Amlodipine Besylate245 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 MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $2,828.42

100 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Alexander$2,828.42
  2. Specialty average$3,819.56

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

  1. Corpus Christi Heart Clinic, PLLCCorpus Christi, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Thomas Alexander among 1,603 cardiovascular disease physician records in Texas

Thomas Alexander, MD is one of 1,603 cardiovascular disease physician records with a practice address in Texas. 88% 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, 80% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated1987 · median 1998 among the 1,219 with a school on file
  • Record last updated2022 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Texas

There are 1,603 cardiovascular disease physician records in Texas.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Milton Beato, M.D.Corpus Christi, TX 784041770577439
  2. Lawrence Brenner, MDCorpus Christi, TX 784041225010317
  3. Kasi Chekuri, MDCorpus Christi, TX 784041093797193
  4. Rafael Coutin, M.D.Corpus Christi, TX 784041679574230
  5. Paul Heath, MDCorpus Christi, TX 784041497737597
  6. Carlos Martinez-Quinonez, M.D.Corpus Christi, TX 784041568463941
  7. Scott McKinstry, M.D.Corpus Christi, TX 784041740281302
  8. Jackson Ormand, M.D.Corpus Christi, TX 784041790786168

Common questions

What is Thomas Alexander, MD's NPI number?

Thomas Alexander, MD's National Provider Identifier (NPI) is 1033191838, issued on Nov 17, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Alexander, MD located?

The NPPES record lists a practice address at 1202 3RD St, Corpus Christi, TX, 78404. Phone: (361) 883-3962. Providers update this record themselves, so call before visiting.

How can I verify Thomas Alexander, MD's license?

NPPES lists Texas license number H9016, 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 Thomas Alexander, MD prescribe under Medicare Part D?

In 2024, Thomas Alexander, MD had 4,844 Medicare Part D claims for 821 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Thomas Alexander, MD's MIPS final score?

The 2023 MIPS final score is 100 of 100. 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.