Mayra Graciela Barrera, FNP-C - Medicare Nurse Practitioner in Brownsville, TX

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Mayra Graciela Barrera, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Brownsville, Texas. Her current practice location is 4970 N Expressway Suite D, Brownsville, Texas. You can reach out to her office (for appointments etc.) via phone at (569) 350-2050.

Mayra Graciela Barrera is licensed to practice in Texas (license number AP138795) 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 1417431032.

Contact Information

Mayra Graciela Barrera, FNP-C
4970 N Expressway Suite D,
Brownsville, TX 78526
(569) 350-2050
Not Available

Map and Direction




Provider's Profile

Full NameMayra Graciela Barrera
GenderFemale
SpecialityNurse Practitioner - Family
Location4970 N Expressway Suite D, Brownsville, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1417431032
  • Provider Enumeration Date: 09/19/2018
  • Last Update Date: 01/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7113271339
  • Enrollment ID: I20181107000034

Medical Identifiers

Medical identifiers for Mayra Graciela Barrera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417431032NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family AP138795 (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. Mayra Graciela Barrera allows following entities to bill medicare on her behalf.
Entity NameRicardo A. Adames, M.d.,p.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316235617
PECOS PAC ID: 3971774456
Enrollment ID: O20110913000405

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. Mayra Graciela Barrera 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
Mayra Graciela Barrera, FNP-C
301 Nicholas St,
Rancho Viejo, TX 78575-4903

Ph: (956) 204-0438		Mayra Graciela Barrera, FNP-C
4970 N Expressway Suite D,
Brownsville, TX 78526

Ph: (569) 350-2050

Reviews and Comments


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Larry Wright, NP-C
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Hilda Luna, FNP-C
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Phone: 956-350-7000    
Ambur Ruth Ledbetter, FNP
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Practice Location: 800 W Jefferson St Ste 200, Brownsville, TX 78520
Phone: 956-574-0431    Fax: 956-541-1011

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.