Nelson A Mata, MD - Medicare Internal Medicine in San Juan, TX

Nelson A Mata, MD is a medicare enrolled "Internal Medicine" physician in San Juan, Texas. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 603 S Nebraska Ave, San Juan, Texas. You can reach out to his office (for appointments etc.) via phone at (956) 787-0669.

Nelson A Mata is licensed to practice in Texas (license number J7075) 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 1518931377.

Contact Information

Nelson A Mata, MD
603 S Nebraska Ave,
San Juan, TX 78589-2647
(956) 787-0669
(956) 787-2666

Map and Direction




Physician's Profile

Full NameNelson A Mata
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location603 S Nebraska Ave, San Juan, 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:
  • Nelson A Mata graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1518931377
  • Provider Enumeration Date: 02/16/2006
  • Last Update Date: 02/28/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9931198801
  • Enrollment ID: I20040507000363

Medical Identifiers

Medical identifiers for Nelson A Mata such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518931377NPI-NPPES
134160406MedicaidTX
00R75NOtherTXBCBS
930043393OtherTXRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine J7075 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Doctors Hospital At RenaissanceEdinburg, TXHospital

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. Nelson A Mata 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
Nelson A Mata, MD
603 S Nebraska Ave,
San Juan, TX 78589-2647

Ph: (956) 787-0669
Nelson A Mata, MD
603 S Nebraska Ave,
San Juan, TX 78589-2647

Ph: (956) 787-0669

Reviews and Comments


Internal Medicine Doctors in San Juan, TX


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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.