Maria D Villarreal, FNP - Medicare Nurse Practitioner in Laredo, TX

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Maria D Villarreal, FNP is a medicare enrolled "Nurse Practitioner - Family" in Laredo, Texas. Her current practice location is 1515 Pappas St, Laredo, Texas. You can reach out to her office (for appointments etc.) via phone at (956) 523-3683.

Maria D Villarreal is licensed to practice in Texas (license number 754688) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1023429248.

Contact Information

Maria D Villarreal, FNP
1515 Pappas St,
Laredo, TX 78041-1705
(956) 523-3683
(956) 718-6294

Map and Direction




Provider's Profile

Full NameMaria D Villarreal
GenderFemale
SpecialityNurse Practitioner - Family
Location1515 Pappas St, Laredo, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023429248
  • Provider Enumeration Date: 05/09/2014
  • Last Update Date: 05/09/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1658599428
  • Enrollment ID: I20140820002480

Medical Identifiers

Medical identifiers for Maria D Villarreal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023429248NPI-NPPES
754688OtherTXLICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 754688 (Texas)Primary

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. Maria D Villarreal allows following entities to bill medicare on her behalf.
Entity NameGateway Community Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720192792
PECOS PAC ID: 0941193510
Enrollment ID: O20040311000588

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. Maria D Villarreal 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
Maria D Villarreal, FNP
1515 Pappas St,
Laredo, TX 78041-1705

Ph: (956) 523-3683		Maria D Villarreal, FNP
1515 Pappas St,
Laredo, TX 78041-1705

Ph: (956) 523-3683

Reviews and Comments


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Delores Vait Rodriguez, FNP-C
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Phone: 956-724-4574    Fax: 956-523-0120
Raul Rogelio Cortes,
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Phone: 956-568-3970    
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Practice Location: 2601 Clark Blvd, Laredo, TX 78043
Phone: 956-795-4774    Fax: 956-795-0147
Erica Gisela Nava, NP-C
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Phone: 956-722-8046    
Haley Slight Martinez, MSN, APRN, FNP-C
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Medicare: Not Enrolled in Medicare
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Phone: 956-727-3047    Fax: 956-717-3630
Bianca Blackstone,
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Medicare: Medicare Enrolled
Practice Location: 1700 E Saunders St, Laredo, TX 78041
Phone: 956-796-5000    

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.