Elizabeth Ruiz, FNP-BC - Medicare Nurse Practitioner in Mercedes, TX

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Elizabeth Ruiz, FNP-BC is a medicare enrolled "Nurse Practitioner - Family" in Mercedes, Texas. Her current practice location is 7447 Vera Ln, Mercedes, Texas. You can reach out to her office (for appointments etc.) via phone at (956) 975-1334.

Elizabeth Ruiz is licensed to practice in Texas (license number 1010567) 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 1619584711.

Contact Information

Elizabeth Ruiz, FNP-BC
7447 Vera Ln,
Mercedes, TX 78570-4349
(956) 975-1334
Not Available

Map and Direction




Provider's Profile

Full NameElizabeth Ruiz
GenderFemale
SpecialityNurse Practitioner - Family
Location7447 Vera Ln, Mercedes, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619584711
  • Provider Enumeration Date: 09/23/2020
  • Last Update Date: 09/23/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0244600450
  • Enrollment ID: I20230105000023

Medical Identifiers

Medical identifiers for Elizabeth Ruiz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619584711NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 1010567 (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. Elizabeth Ruiz allows following entities to bill medicare on her behalf.
Entity NameManuel J Sanchez, Md, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295861557
PECOS PAC ID: 1951474899
Enrollment ID: O20110330000280
Entity NameMycare Medical Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689314189
PECOS PAC ID: 6103206610
Enrollment ID: O20220630000231

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. Elizabeth Ruiz 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
Elizabeth Ruiz, FNP-BC
7447 Vera Ln,
Mercedes, TX 78570-4349

Ph: (956) 975-1334		Elizabeth Ruiz, FNP-BC
7447 Vera Ln,
Mercedes, TX 78570-4349

Ph: (956) 975-1334

Reviews and Comments


Nurse Practitioner Nurses in Mercedes, TX

Janie Bruno-olivarez, FNP
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Phone: 956-565-3191    Fax: 956-565-6485
Miss Maria M Dewulf, NP
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Phone: 956-565-1561    Fax: 956-565-5373
Mrs. Cristela Perez, FNP-BC
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Phone: 956-514-1643    
Diana Elizabeth Hernandez, FNP-BC
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Medicare: Medicare Enrolled
Practice Location: 330 N Ohio Ave, Mercedes, TX 78570
Phone: 956-565-1561    Fax: 956-565-5373
Mr. Mansour Acmad Usudan, FNP-BC
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Medicare: Medicare Enrolled
Practice Location: 208 Starr St Ste 1, Mercedes, TX 78570
Phone: 956-968-1621    

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.