Thomas Alexander, MD - Medicare Cardiovascular Disease (cardiology) in Corpus Christi, TX

Thomas Alexander, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Corpus Christi, Texas. He graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Corpus Christi Heart Clinic, Pllc and his current practice location is 1202 3rd St, Corpus Christi, Texas. You can reach out to his office (for appointments etc.) via phone at (361) 883-3962.

Thomas Alexander is licensed to practice in Texas (license number H9016) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1033191838.

Contact Information

Thomas Alexander, MD
1202 3rd St,
Corpus Christi, TX 78404-2314
(361) 883-3962
(361) 883-5398

Map and Direction




Physician's Profile

Full NameThomas Alexander
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience37 Years
Location1202 3rd St, Corpus Christi, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Thomas Alexander graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1033191838
  • Provider Enumeration Date: 11/17/2005
  • Last Update Date: 01/27/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9133164981
  • Enrollment ID: I20110603000295

Medical Identifiers

Medical identifiers for Thomas Alexander such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033191838NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MD050224L (Pennsylvania)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease H9016 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Corpus Christi Medical Center,theCorpus christi, TXHospital
Christus Spohn Hospital Corpus ChristiCorpus christi, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Corpus Christi Heart Clinic, Pllc21637267467

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Thomas Alexander allows following entities to bill medicare on his behalf.
Entity NameCorpus Christi Heart Clinic, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326415035
PECOS PAC ID: 2163726746
Enrollment ID: O20160202000099

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Thomas Alexander is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Thomas Alexander, MD
1202 3rd St,
Corpus Christi, TX 78404-2314

Ph: (361) 883-3962
Thomas Alexander, MD
1202 3rd St,
Corpus Christi, TX 78404-2314

Ph: (361) 883-3962

Reviews and Comments


Internal Medicine Doctors in Corpus Christi, TX

Dr. Natalie W Philbrick, D.O.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3301 S Alameda St Ste 201, Corpus Christi, TX 78411
Phone: 361-857-2900    
Dr. Gregg Lee Silverman, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 613 Elizabeth St, Suite 402, Corpus Christi, TX 78404
Phone: 361-887-2900    Fax: 361-887-0942
Dr. Stanley Cal, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 4918 Ayers St Ste 130, Corpus Christi, TX 78415
Phone: 361-400-4355    Fax: 888-815-1095
James Michael Neff, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 7121 S Padre Island Dr, Corpus Christi, TX 78412
Phone: 361-696-6200    Fax: 361-696-6054
Dr. John Douglas Pappas, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1521 S Staples St Ste 700, Corpus Christi, TX 78404
Phone: 361-888-8271    Fax: 361-885-3699
Marie Charisse Impe, NP
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 5802 Saratoga Blvd Ste 200, Corpus Christi, TX 78414
Phone: 361-696-6200    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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